opensuse-su-2021:0520-1
Vulnerability from csaf_opensuse
Published
2021-04-08 22:41
Modified
2021-04-08 22:41
Summary
Security update for flatpak, libostree, xdg-desktop-portal, xdg-desktop-portal-gtk

Notes

Title of the patch
Security update for flatpak, libostree, xdg-desktop-portal, xdg-desktop-portal-gtk
Description of the patch
This update for flatpak, libostree, xdg-desktop-portal, xdg-desktop-portal-gtk fixes the following issues: libostree: Update to version 2020.8 - Enable LTO. (bsc#1133120) - This update contains scalability improvements and bugfixes. - Caching-related HTTP headers are now supported on summaries and signatures, so that they do not have to be re-downloaded if not changed in the meanwhile. - Summaries and delta have been reworked to allow more fine-grained fetching. - Fixes several bugs related to atomic variables, HTTP timeouts, and 32-bit architectures. - Static deltas can now be signed to more easily support offline verification. - There's now support for multiple initramfs images; Is it possible to have a 'main' initramfs image and a secondary one which represents local configuration. - The documentation is now moved to https://ostreedev.github.io/ostree/ - Fix for an assertion failure when upgrading from systems before ostree supported devicetree. - ostree no longer hardlinks zero sized files to avoid hitting filesystem maximum link counts. - ostree now supports `/` and `/boot` being on the same filesystem. - Improvements to the GObject Introspection metadata, some (cosmetic) static analyzer fixes, a fix for the immutable bit on s390x, dropping a deprecated bit in the systemd unit file. - Fix a regression 2020.4 where the 'readonly sysroot' changes incorrectly left the sysroot read-only on systems that started out with a read-only `/` (most of them, e.g. Fedora Silverblue/IoT at least). - The default dracut config now enables reproducibility. - There is a new ostree admin unlock `--transient`. This should to be a foundation for further support for 'live' updates. - New `ed25519` signing support, powered by `libsodium`. - stree commit gained a new `--base` argument, which significantly simplifies constructing 'derived' commits, particularly for systems using SELinux. - Handling of the read-only sysroot was reimplemented to run in the initramfs and be more reliable. Enabling the `readonly=true` flag in the repo config is recommended. - Several fixes in locking for the temporary 'staging' directories OSTree creates, particularly on NFS. - A new `timestamp-check-from-rev` option was added for pulls, which makes downgrade protection more reliable and will be used by Fedora CoreOS. - Several fixes and enhancements made for 'collection' pulls including a new `--mirror` option. - The ostree commit command learned a new `--mode-ro-executables` which enforces `W^R` semantics on all executables. - Added a new commit metadata key `OSTREE_COMMIT_META_KEY_ARCHITECTURE` to help standardize the architecture of the OSTree commit. This could be used on the client side for example to sanity-check that the commit matches the architecture of the machine before deploying. - Stop invalid usage of `%_libexecdir`: + Use `%{_prefix}/lib` where appropriate. + Use `_systemdgeneratordir` for the systemd-generators. + Define `_dracutmodulesdir` based on `dracut.pc`. Add BuildRequires(dracut) for this to work. xdg-desktop-portal: Update to version 1.8.0: - Ensure systemd rpm macros are called at install/uninstall times for systemd user services. - Add BuildRequires on systemd-rpm-macros. - openuri: - Allow skipping the chooser for more URL tyles - Robustness fixes - filechooser: - Return the current filter - Add a 'directory' option - Document the 'writable' option - camera: - Make the client node visible - Don't leak pipewire proxy - Fix file descriptor leaks - Testsuite improvements - Updated translations. - document: - Reduce the use of open fds - Add more tests and fix issues they found - Expose directories with their proper name - Support exporting directories - New fuse implementation - background: Avoid a segfault - screencast: Require pipewire 0.3 - Better support for snap and toolbox - Require `/usr/bin/fusermount`: `xdg-document-portal` calls out to the binary. (bsc#1175899) Without it, files or dirs can be selected, but whatever is done with or in them, will not have any effect - Fixes for `%_libexecdir` changing to `/usr/libexec` xdg-desktop-portal-gtk: Update to version 1.8.0: - filechooser: - Return the current filter - Handle the 'directory' option to select directories - Only show preview when we have an image - screenshot: Fix cancellation - appchooser: Avoid a crash - wallpaper: - Properly preview placement settings - Drop the lockscreen option - printing: Improve the notification - Updated translations. - settings: Fall back to gsettings for enable-animations - screencast: Support Mutter version to 3 (New pipewire api ver 3). flatpak: - Update to version 1.10.2 (jsc#SLE-17238, ECO-3148) - This is a security update which fixes a potential attack where a flatpak application could use custom formated `.desktop` file to gain access to files on the host system. - Fix memory leaks - Documentation and translations updates - Spawn portal better handles non-utf8 filenames - Fix flatpak build on systems with setuid bwrap - Fix crash on updating apps with no deploy data - Remove deprecated texinfo packaging macros. - Support for the new repo format which should make updates faster and download less data. - The systemd generator snippets now call flatpak `--print-updated-env` in place of a bunch of shell for better login performance. - The `.profile` snippets now disable GVfs when calling flatpak to avoid spawning a gvfs daemon when logging in via ssh. - Flatpak now finds the pulseaudio sockets better in uncommon configurations. - Sandboxes with network access it now also has access to the `systemd-resolved` socket to do dns lookups. - Flatpak supports unsetting environment variables in the sandbox using `--unset-env`, and `--env=FOO=` now sets FOO to the empty string instead of unsetting it. - The spawn portal now has an option to share the pid namespace with the sub-sandbox. - This security update fixes a sandbox escape where a malicious application can execute code outside the sandbox by controlling the environment of the 'flatpak run' command when spawning a sub-sandbox (bsc#1180996, CVE-2021-21261) - Fix support for ppc64. - Move flatpak-bisect and flatpak-coredumpctl to devel subpackage, allow to remove python3 dependency on main package. - Enable LTO as gobject-introspection works fine with LTO. (bsc#1133124) - Fixed progress reporting for OCI and extra-data. - The in-memory summary cache is more efficient. - Fixed authentication getting stuck in a loop in some cases. - Fixed authentication error reporting. - Extract OCI info for runtimes as well as apps. - Fixed crash if anonymous authentication fails and `-y` is specified. - flatpak info now only looks at the specified installation if one is specified. - Better error reporting for server HTTP errors during download. - Uninstall now removes applications before the runtime it depends on. - Avoid updating metadata from the remote when uninstalling. - FlatpakTransaction now verifies all passed in refs to avoid. - Added validation of collection id settings for remotes. - Fix seccomp filters on s390. - Robustness fixes to the spawn portal. - Fix support for masking update in the system installation. - Better support for distros with uncommon models of merged `/usr`. - Cache responses from localed/AccountService. - Fix hangs in cases where `xdg-dbus-proxy` fails to start. - Fix double-free in cups socket detection. - OCI authenticator now doesn't ask for auth in case of http errors. - Fix invalid usage of `%{_libexecdir}` to reference systemd directories. - Fixes for `%_libexecdir` changing to `/usr/libexec` - Avoid calling authenticator in update if ref didn't change - Don't fail transaction if ref is already installed (after transaction start) - Fix flatpak run handling of userns in the `--device=all` case - Fix handling of extensions from different remotes - Fix flatpak run `--no-session-bus` - `FlatpakTransaction` has a new signal `install-authenticator` which clients can handle to install authenticators needed for the transaction. This is done in the CLI commands. - Now the host timezone data is always exposed, fixing several apps that had timezone issues. - There's a new systemd unit (not installed by default) to automatically detect plugged in usb sticks with sideload repos. - By default the `gdm env.d` file is no longer installed because the systemd generators work better. - `create-usb` now exports partial commits by default - Fix handling of docker media types in oci remotes - Fix subjects in `remote-info --log` output - This release is also able to host flatpak images on e.g. docker hub. This update was imported from the SUSE:SLE-15-SP2:Update update project.
Patchnames
openSUSE-2021-520
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update for flatpak, libostree, xdg-desktop-portal, xdg-desktop-portal-gtk",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for flatpak, libostree, xdg-desktop-portal, xdg-desktop-portal-gtk fixes the following issues:\n\nlibostree:\n\nUpdate to version 2020.8\n\n- Enable LTO. (bsc#1133120)\n\n- This update contains scalability improvements and bugfixes.\n- Caching-related HTTP headers are now supported on summaries and signatures, so that they do not have to be \n  re-downloaded if not changed in the meanwhile.\n- Summaries and delta have been reworked to allow more fine-grained fetching.\n- Fixes several bugs related to atomic variables, HTTP timeouts, and 32-bit architectures.\n- Static deltas can now be signed to more easily support offline verification.\n- There\u0027s now support for multiple initramfs images; Is it possible to have a \u0027main\u0027 initramfs image and a \n  secondary one which represents local configuration.\n- The documentation is now moved to https://ostreedev.github.io/ostree/\n- Fix for an assertion failure when upgrading from systems before ostree supported devicetree.\n- ostree no longer hardlinks zero sized files to avoid hitting filesystem maximum link counts.\n- ostree now supports `/` and `/boot` being on the same filesystem.\n- Improvements to the GObject Introspection metadata, some (cosmetic) static analyzer fixes, a fix for \n  the immutable bit on s390x, dropping a deprecated bit in the systemd unit file.\n- Fix a regression 2020.4 where the \u0027readonly sysroot\u0027 changes incorrectly left the sysroot read-only \n  on systems that started out with a read-only `/` (most of them, e.g. Fedora Silverblue/IoT at least).\n- The default dracut config now enables reproducibility.\n- There is a new ostree admin unlock `--transient`. This should to be a foundation for further support \n  for \u0027live\u0027 updates.\n- New `ed25519` signing support, powered by `libsodium`.\n- stree commit gained a new `--base` argument, which significantly simplifies constructing \u0027derived\u0027 \n  commits, particularly for systems using SELinux.\n- Handling of the read-only sysroot was reimplemented to run in the initramfs and be more reliable. \n  Enabling the `readonly=true` flag in the repo config is recommended.\n- Several fixes in locking for the temporary \u0027staging\u0027 directories OSTree creates, particularly on NFS.\n- A new `timestamp-check-from-rev` option was added for pulls, which makes downgrade protection more \n  reliable and will be used by Fedora CoreOS.\n- Several fixes and enhancements made for \u0027collection\u0027 pulls including a new `--mirror` option.\n- The ostree commit command learned a new `--mode-ro-executables` which enforces `W^R` semantics \n  on all executables.\n- Added a new  commit metadata key `OSTREE_COMMIT_META_KEY_ARCHITECTURE` to help standardize \n  the architecture of the OSTree commit. This could be used on the client side for example to \n  sanity-check that the commit matches the architecture of the machine before deploying.\n- Stop invalid usage of `%_libexecdir`:\n  + Use `%{_prefix}/lib` where appropriate.\n  + Use `_systemdgeneratordir` for the systemd-generators.\n  + Define `_dracutmodulesdir` based on `dracut.pc`. Add BuildRequires(dracut) for this to work.\n\nxdg-desktop-portal:\n\nUpdate to version 1.8.0:\n\n- Ensure systemd rpm macros are called at install/uninstall times for systemd user services.\n- Add BuildRequires on systemd-rpm-macros.\n- openuri:\n  - Allow skipping the chooser for more URL tyles\n  - Robustness fixes\n- filechooser: \n  - Return the current filter\n  - Add a \u0027directory\u0027 option\n  - Document the \u0027writable\u0027 option\n- camera:\n  - Make the client node visible\n  - Don\u0027t leak pipewire proxy\n- Fix file descriptor leaks\n- Testsuite improvements\n- Updated translations.\n- document:\n  - Reduce the use of open fds\n  - Add more tests and fix issues they found\n  - Expose directories with their proper name\n  - Support exporting directories\n  - New fuse implementation\n- background: Avoid a segfault\n- screencast: Require pipewire 0.3\n- Better support for snap and toolbox\n- Require `/usr/bin/fusermount`: `xdg-document-portal` calls out to the binary. (bsc#1175899)\n  Without it, files or dirs can be selected, but whatever is done with or in them, will not have any effect\n- Fixes for `%_libexecdir` changing to `/usr/libexec`\n\nxdg-desktop-portal-gtk:\n\nUpdate to version 1.8.0:\n\n- filechooser: \n  - Return the current filter\n    - Handle the \u0027directory\u0027 option to select directories\n    - Only show preview when we have an image\n- screenshot: Fix cancellation\n- appchooser: Avoid a crash\n- wallpaper:\n  - Properly preview placement settings\n  - Drop the lockscreen option\n- printing: Improve the notification\n- Updated translations.\n- settings: Fall back to gsettings for enable-animations\n- screencast: Support Mutter version to 3 (New pipewire api ver 3).\n\nflatpak:\n\n-  Update to version 1.10.2 (jsc#SLE-17238, ECO-3148)\n\n-  This is a security update which fixes a potential attack where a flatpak application could use custom formated \n   `.desktop` file to gain access to files on the host system.\n- Fix memory leaks\n- Documentation and translations updates\n- Spawn portal better handles non-utf8 filenames\n- Fix flatpak build on systems with setuid bwrap \n- Fix crash on updating apps with no deploy data\n- Remove deprecated texinfo packaging macros.\n- Support for the new repo format which should make updates faster and download less data.\n- The systemd generator snippets now call flatpak `--print-updated-env` in place of a bunch of shell for better\n  login performance.\n- The `.profile` snippets now disable GVfs when calling flatpak to avoid spawning a gvfs daemon when logging in via ssh.\n- Flatpak now finds the pulseaudio sockets better in uncommon configurations.\n- Sandboxes with network access it now also has access to the `systemd-resolved` socket to do dns lookups.\n- Flatpak supports unsetting environment variables in the sandbox using `--unset-env`, \n  and `--env=FOO=` now sets FOO to the empty string instead of unsetting it.\n- The spawn portal now has an option to share the pid namespace with the sub-sandbox.\n- This security update fixes a sandbox escape where a malicious application can execute code outside the sandbox by \n  controlling the environment of the \u0027flatpak run\u0027 command when spawning a sub-sandbox (bsc#1180996, CVE-2021-21261)\n- Fix support for ppc64.\n- Move flatpak-bisect and flatpak-coredumpctl to devel subpackage, allow to remove python3 dependency on main package.\n- Enable LTO as gobject-introspection works fine with LTO. (bsc#1133124)\n- Fixed progress reporting for OCI and extra-data.\n- The in-memory summary cache is more efficient.\n- Fixed authentication getting stuck in a loop in some cases.\n- Fixed authentication error reporting.\n- Extract OCI info for runtimes as well as apps. \n- Fixed crash if anonymous authentication fails and `-y` is specified.\n- flatpak info now only looks at the specified installation if one is specified.\n- Better error reporting for server HTTP errors during download. \n- Uninstall now removes applications before the runtime it depends on.\n- Avoid updating metadata from the remote when uninstalling.\n- FlatpakTransaction now verifies all passed in refs to avoid.\n- Added validation of collection id settings for remotes.\n- Fix seccomp filters on s390.\n- Robustness fixes to the spawn portal.\n- Fix support for masking update in the system installation.\n- Better support for distros with uncommon models of merged `/usr`.\n- Cache responses from localed/AccountService.\n- Fix hangs in cases where `xdg-dbus-proxy` fails to start.\n- Fix double-free in cups socket detection.\n- OCI authenticator now doesn\u0027t ask for auth in case of http errors.\n- Fix invalid usage of `%{_libexecdir}` to reference systemd directories.\n- Fixes for `%_libexecdir` changing to `/usr/libexec`\n- Avoid calling authenticator in update if ref didn\u0027t change\n- Don\u0027t fail transaction if ref is already installed (after transaction start)\n- Fix flatpak run handling of userns in the `--device=all` case\n- Fix handling of extensions from different remotes\n- Fix flatpak run `--no-session-bus`\n- `FlatpakTransaction` has a new signal `install-authenticator` which clients can handle to install authenticators \n   needed for the transaction. This is done in the CLI commands.\n- Now the host timezone data is always exposed, fixing several apps that had timezone issues.\n- There\u0027s a new  systemd unit (not installed by default) to automatically detect plugged in usb sticks with \n  sideload repos.\n- By default the `gdm env.d` file is no longer installed because the  systemd generators work better.\n- `create-usb` now exports partial commits by default \n- Fix handling of docker media types in oci remotes\n- Fix subjects in `remote-info --log` output\n- This release is also able to host flatpak images on e.g. docker hub.\n \nThis update was imported from the SUSE:SLE-15-SP2:Update update project.",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-2021-520",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2021_0520-1.json"
      },
      {
        "category": "self",
        "summary": "URL for openSUSE-SU-2021:0520-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/4JRX7C3J3TJQXJODJCARSGDYY4AM57Q7/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for openSUSE-SU-2021:0520-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/4JRX7C3J3TJQXJODJCARSGDYY4AM57Q7/"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1133120",
        "url": "https://bugzilla.suse.com/1133120"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1133124",
        "url": "https://bugzilla.suse.com/1133124"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1175899",
        "url": "https://bugzilla.suse.com/1175899"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1180996",
        "url": "https://bugzilla.suse.com/1180996"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-21261 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-21261/"
      }
    ],
    "title": "Security update for flatpak, libostree, xdg-desktop-portal, xdg-desktop-portal-gtk",
    "tracking": {
      "current_release_date": "2021-04-08T22:41:52Z",
      "generator": {
        "date": "2021-04-08T22:41:52Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "openSUSE-SU-2021:0520-1",
      "initial_release_date": "2021-04-08T22:41:52Z",
      "revision_history": [
        {
          "date": "2021-04-08T22:41:52Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libostree-2020.8-lp152.2.3.1.i586",
                "product": {
                  "name": "libostree-2020.8-lp152.2.3.1.i586",
                  "product_id": "libostree-2020.8-lp152.2.3.1.i586"
                }
              },
              {
                "category": "product_version",
                "name": "libostree-1-1-2020.8-lp152.2.3.1.i586",
                "product": {
                  "name": "libostree-1-1-2020.8-lp152.2.3.1.i586",
                  "product_id": "libostree-1-1-2020.8-lp152.2.3.1.i586"
                }
              },
              {
                "category": "product_version",
                "name": "libostree-devel-2020.8-lp152.2.3.1.i586",
                "product": {
                  "name": "libostree-devel-2020.8-lp152.2.3.1.i586",
                  "product_id": "libostree-devel-2020.8-lp152.2.3.1.i586"
                }
              },
              {
                "category": "product_version",
                "name": "libostree-grub2-2020.8-lp152.2.3.1.i586",
                "product": {
                  "name": "libostree-grub2-2020.8-lp152.2.3.1.i586",
                  "product_id": "libostree-grub2-2020.8-lp152.2.3.1.i586"
                }
              },
              {
                "category": "product_version",
                "name": "typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.i586",
                "product": {
                  "name": "typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.i586",
                  "product_id": "typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.i586"
                }
              }
            ],
            "category": "architecture",
            "name": "i586"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "xdg-desktop-portal-gtk-lang-1.8.0-lp152.2.3.1.noarch",
                "product": {
                  "name": "xdg-desktop-portal-gtk-lang-1.8.0-lp152.2.3.1.noarch",
                  "product_id": "xdg-desktop-portal-gtk-lang-1.8.0-lp152.2.3.1.noarch"
                }
              },
              {
                "category": "product_version",
                "name": "xdg-desktop-portal-lang-1.8.0-lp152.4.3.1.noarch",
                "product": {
                  "name": "xdg-desktop-portal-lang-1.8.0-lp152.4.3.1.noarch",
                  "product_id": "xdg-desktop-portal-lang-1.8.0-lp152.4.3.1.noarch"
                }
              }
            ],
            "category": "architecture",
            "name": "noarch"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "flatpak-1.10.2-lp152.3.6.1.x86_64",
                "product": {
                  "name": "flatpak-1.10.2-lp152.3.6.1.x86_64",
                  "product_id": "flatpak-1.10.2-lp152.3.6.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "flatpak-devel-1.10.2-lp152.3.6.1.x86_64",
                "product": {
                  "name": "flatpak-devel-1.10.2-lp152.3.6.1.x86_64",
                  "product_id": "flatpak-devel-1.10.2-lp152.3.6.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "flatpak-zsh-completion-1.10.2-lp152.3.6.1.x86_64",
                "product": {
                  "name": "flatpak-zsh-completion-1.10.2-lp152.3.6.1.x86_64",
                  "product_id": "flatpak-zsh-completion-1.10.2-lp152.3.6.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "libflatpak0-1.10.2-lp152.3.6.1.x86_64",
                "product": {
                  "name": "libflatpak0-1.10.2-lp152.3.6.1.x86_64",
                  "product_id": "libflatpak0-1.10.2-lp152.3.6.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "libostree-2020.8-lp152.2.3.1.x86_64",
                "product": {
                  "name": "libostree-2020.8-lp152.2.3.1.x86_64",
                  "product_id": "libostree-2020.8-lp152.2.3.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "libostree-1-1-2020.8-lp152.2.3.1.x86_64",
                "product": {
                  "name": "libostree-1-1-2020.8-lp152.2.3.1.x86_64",
                  "product_id": "libostree-1-1-2020.8-lp152.2.3.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "libostree-devel-2020.8-lp152.2.3.1.x86_64",
                "product": {
                  "name": "libostree-devel-2020.8-lp152.2.3.1.x86_64",
                  "product_id": "libostree-devel-2020.8-lp152.2.3.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "libostree-grub2-2020.8-lp152.2.3.1.x86_64",
                "product": {
                  "name": "libostree-grub2-2020.8-lp152.2.3.1.x86_64",
                  "product_id": "libostree-grub2-2020.8-lp152.2.3.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "system-user-flatpak-1.10.2-lp152.3.6.1.x86_64",
                "product": {
                  "name": "system-user-flatpak-1.10.2-lp152.3.6.1.x86_64",
                  "product_id": "system-user-flatpak-1.10.2-lp152.3.6.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "typelib-1_0-Flatpak-1_0-1.10.2-lp152.3.6.1.x86_64",
                "product": {
                  "name": "typelib-1_0-Flatpak-1_0-1.10.2-lp152.3.6.1.x86_64",
                  "product_id": "typelib-1_0-Flatpak-1_0-1.10.2-lp152.3.6.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.x86_64",
                "product": {
                  "name": "typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.x86_64",
                  "product_id": "typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "xdg-desktop-portal-1.8.0-lp152.4.3.1.x86_64",
                "product": {
                  "name": "xdg-desktop-portal-1.8.0-lp152.4.3.1.x86_64",
                  "product_id": "xdg-desktop-portal-1.8.0-lp152.4.3.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "xdg-desktop-portal-devel-1.8.0-lp152.4.3.1.x86_64",
                "product": {
                  "name": "xdg-desktop-portal-devel-1.8.0-lp152.4.3.1.x86_64",
                  "product_id": "xdg-desktop-portal-devel-1.8.0-lp152.4.3.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "xdg-desktop-portal-gtk-1.8.0-lp152.2.3.1.x86_64",
                "product": {
                  "name": "xdg-desktop-portal-gtk-1.8.0-lp152.2.3.1.x86_64",
                  "product_id": "xdg-desktop-portal-gtk-1.8.0-lp152.2.3.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "openSUSE Leap 15.2",
                "product": {
                  "name": "openSUSE Leap 15.2",
                  "product_id": "openSUSE Leap 15.2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:opensuse:leap:15.2"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "flatpak-1.10.2-lp152.3.6.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:flatpak-1.10.2-lp152.3.6.1.x86_64"
        },
        "product_reference": "flatpak-1.10.2-lp152.3.6.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "flatpak-devel-1.10.2-lp152.3.6.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:flatpak-devel-1.10.2-lp152.3.6.1.x86_64"
        },
        "product_reference": "flatpak-devel-1.10.2-lp152.3.6.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "flatpak-zsh-completion-1.10.2-lp152.3.6.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:flatpak-zsh-completion-1.10.2-lp152.3.6.1.x86_64"
        },
        "product_reference": "flatpak-zsh-completion-1.10.2-lp152.3.6.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libflatpak0-1.10.2-lp152.3.6.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:libflatpak0-1.10.2-lp152.3.6.1.x86_64"
        },
        "product_reference": "libflatpak0-1.10.2-lp152.3.6.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libostree-2020.8-lp152.2.3.1.i586 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:libostree-2020.8-lp152.2.3.1.i586"
        },
        "product_reference": "libostree-2020.8-lp152.2.3.1.i586",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libostree-2020.8-lp152.2.3.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:libostree-2020.8-lp152.2.3.1.x86_64"
        },
        "product_reference": "libostree-2020.8-lp152.2.3.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libostree-1-1-2020.8-lp152.2.3.1.i586 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:libostree-1-1-2020.8-lp152.2.3.1.i586"
        },
        "product_reference": "libostree-1-1-2020.8-lp152.2.3.1.i586",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libostree-1-1-2020.8-lp152.2.3.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:libostree-1-1-2020.8-lp152.2.3.1.x86_64"
        },
        "product_reference": "libostree-1-1-2020.8-lp152.2.3.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libostree-devel-2020.8-lp152.2.3.1.i586 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:libostree-devel-2020.8-lp152.2.3.1.i586"
        },
        "product_reference": "libostree-devel-2020.8-lp152.2.3.1.i586",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libostree-devel-2020.8-lp152.2.3.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:libostree-devel-2020.8-lp152.2.3.1.x86_64"
        },
        "product_reference": "libostree-devel-2020.8-lp152.2.3.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libostree-grub2-2020.8-lp152.2.3.1.i586 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:libostree-grub2-2020.8-lp152.2.3.1.i586"
        },
        "product_reference": "libostree-grub2-2020.8-lp152.2.3.1.i586",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libostree-grub2-2020.8-lp152.2.3.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:libostree-grub2-2020.8-lp152.2.3.1.x86_64"
        },
        "product_reference": "libostree-grub2-2020.8-lp152.2.3.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "system-user-flatpak-1.10.2-lp152.3.6.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:system-user-flatpak-1.10.2-lp152.3.6.1.x86_64"
        },
        "product_reference": "system-user-flatpak-1.10.2-lp152.3.6.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "typelib-1_0-Flatpak-1_0-1.10.2-lp152.3.6.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:typelib-1_0-Flatpak-1_0-1.10.2-lp152.3.6.1.x86_64"
        },
        "product_reference": "typelib-1_0-Flatpak-1_0-1.10.2-lp152.3.6.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.i586 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.i586"
        },
        "product_reference": "typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.i586",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.x86_64"
        },
        "product_reference": "typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xdg-desktop-portal-1.8.0-lp152.4.3.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:xdg-desktop-portal-1.8.0-lp152.4.3.1.x86_64"
        },
        "product_reference": "xdg-desktop-portal-1.8.0-lp152.4.3.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xdg-desktop-portal-devel-1.8.0-lp152.4.3.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:xdg-desktop-portal-devel-1.8.0-lp152.4.3.1.x86_64"
        },
        "product_reference": "xdg-desktop-portal-devel-1.8.0-lp152.4.3.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xdg-desktop-portal-gtk-1.8.0-lp152.2.3.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:xdg-desktop-portal-gtk-1.8.0-lp152.2.3.1.x86_64"
        },
        "product_reference": "xdg-desktop-portal-gtk-1.8.0-lp152.2.3.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xdg-desktop-portal-gtk-lang-1.8.0-lp152.2.3.1.noarch as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:xdg-desktop-portal-gtk-lang-1.8.0-lp152.2.3.1.noarch"
        },
        "product_reference": "xdg-desktop-portal-gtk-lang-1.8.0-lp152.2.3.1.noarch",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xdg-desktop-portal-lang-1.8.0-lp152.4.3.1.noarch as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:xdg-desktop-portal-lang-1.8.0-lp152.4.3.1.noarch"
        },
        "product_reference": "xdg-desktop-portal-lang-1.8.0-lp152.4.3.1.noarch",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-21261",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-21261"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. A bug was discovered in the `flatpak-portal` service that can allow sandboxed applications to execute arbitrary code on the host system (a sandbox escape). This sandbox-escape bug is present in versions from 0.11.4 and before fixed versions 1.8.5 and 1.10.0. The Flatpak portal D-Bus service (`flatpak-portal`, also known by its D-Bus service name `org.freedesktop.portal.Flatpak`) allows apps in a Flatpak sandbox to launch their own subprocesses in a new sandbox instance, either with the same security settings as the caller or with more restrictive security settings. For example, this is used in Flatpak-packaged web browsers such as Chromium to launch subprocesses that will process untrusted web content, and give those subprocesses a more restrictive sandbox than the browser itself. In vulnerable versions, the Flatpak portal service passes caller-specified environment variables to non-sandboxed processes on the host system, and in particular to the `flatpak run` command that is used to launch the new sandbox instance. A malicious or compromised Flatpak app could set environment variables that are trusted by the `flatpak run` command, and use them to execute arbitrary code that is not in a sandbox. As a workaround, this vulnerability can be mitigated by preventing the `flatpak-portal` service from starting, but that mitigation will prevent many Flatpak apps from working correctly. This is fixed in versions 1.8.5 and 1.10.0.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "openSUSE Leap 15.2:flatpak-1.10.2-lp152.3.6.1.x86_64",
          "openSUSE Leap 15.2:flatpak-devel-1.10.2-lp152.3.6.1.x86_64",
          "openSUSE Leap 15.2:flatpak-zsh-completion-1.10.2-lp152.3.6.1.x86_64",
          "openSUSE Leap 15.2:libflatpak0-1.10.2-lp152.3.6.1.x86_64",
          "openSUSE Leap 15.2:libostree-1-1-2020.8-lp152.2.3.1.i586",
          "openSUSE Leap 15.2:libostree-1-1-2020.8-lp152.2.3.1.x86_64",
          "openSUSE Leap 15.2:libostree-2020.8-lp152.2.3.1.i586",
          "openSUSE Leap 15.2:libostree-2020.8-lp152.2.3.1.x86_64",
          "openSUSE Leap 15.2:libostree-devel-2020.8-lp152.2.3.1.i586",
          "openSUSE Leap 15.2:libostree-devel-2020.8-lp152.2.3.1.x86_64",
          "openSUSE Leap 15.2:libostree-grub2-2020.8-lp152.2.3.1.i586",
          "openSUSE Leap 15.2:libostree-grub2-2020.8-lp152.2.3.1.x86_64",
          "openSUSE Leap 15.2:system-user-flatpak-1.10.2-lp152.3.6.1.x86_64",
          "openSUSE Leap 15.2:typelib-1_0-Flatpak-1_0-1.10.2-lp152.3.6.1.x86_64",
          "openSUSE Leap 15.2:typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.i586",
          "openSUSE Leap 15.2:typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.x86_64",
          "openSUSE Leap 15.2:xdg-desktop-portal-1.8.0-lp152.4.3.1.x86_64",
          "openSUSE Leap 15.2:xdg-desktop-portal-devel-1.8.0-lp152.4.3.1.x86_64",
          "openSUSE Leap 15.2:xdg-desktop-portal-gtk-1.8.0-lp152.2.3.1.x86_64",
          "openSUSE Leap 15.2:xdg-desktop-portal-gtk-lang-1.8.0-lp152.2.3.1.noarch",
          "openSUSE Leap 15.2:xdg-desktop-portal-lang-1.8.0-lp152.4.3.1.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-21261",
          "url": "https://www.suse.com/security/cve/CVE-2021-21261"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1180996 for CVE-2021-21261",
          "url": "https://bugzilla.suse.com/1180996"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Leap 15.2:flatpak-1.10.2-lp152.3.6.1.x86_64",
            "openSUSE Leap 15.2:flatpak-devel-1.10.2-lp152.3.6.1.x86_64",
            "openSUSE Leap 15.2:flatpak-zsh-completion-1.10.2-lp152.3.6.1.x86_64",
            "openSUSE Leap 15.2:libflatpak0-1.10.2-lp152.3.6.1.x86_64",
            "openSUSE Leap 15.2:libostree-1-1-2020.8-lp152.2.3.1.i586",
            "openSUSE Leap 15.2:libostree-1-1-2020.8-lp152.2.3.1.x86_64",
            "openSUSE Leap 15.2:libostree-2020.8-lp152.2.3.1.i586",
            "openSUSE Leap 15.2:libostree-2020.8-lp152.2.3.1.x86_64",
            "openSUSE Leap 15.2:libostree-devel-2020.8-lp152.2.3.1.i586",
            "openSUSE Leap 15.2:libostree-devel-2020.8-lp152.2.3.1.x86_64",
            "openSUSE Leap 15.2:libostree-grub2-2020.8-lp152.2.3.1.i586",
            "openSUSE Leap 15.2:libostree-grub2-2020.8-lp152.2.3.1.x86_64",
            "openSUSE Leap 15.2:system-user-flatpak-1.10.2-lp152.3.6.1.x86_64",
            "openSUSE Leap 15.2:typelib-1_0-Flatpak-1_0-1.10.2-lp152.3.6.1.x86_64",
            "openSUSE Leap 15.2:typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.i586",
            "openSUSE Leap 15.2:typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.x86_64",
            "openSUSE Leap 15.2:xdg-desktop-portal-1.8.0-lp152.4.3.1.x86_64",
            "openSUSE Leap 15.2:xdg-desktop-portal-devel-1.8.0-lp152.4.3.1.x86_64",
            "openSUSE Leap 15.2:xdg-desktop-portal-gtk-1.8.0-lp152.2.3.1.x86_64",
            "openSUSE Leap 15.2:xdg-desktop-portal-gtk-lang-1.8.0-lp152.2.3.1.noarch",
            "openSUSE Leap 15.2:xdg-desktop-portal-lang-1.8.0-lp152.4.3.1.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "openSUSE Leap 15.2:flatpak-1.10.2-lp152.3.6.1.x86_64",
            "openSUSE Leap 15.2:flatpak-devel-1.10.2-lp152.3.6.1.x86_64",
            "openSUSE Leap 15.2:flatpak-zsh-completion-1.10.2-lp152.3.6.1.x86_64",
            "openSUSE Leap 15.2:libflatpak0-1.10.2-lp152.3.6.1.x86_64",
            "openSUSE Leap 15.2:libostree-1-1-2020.8-lp152.2.3.1.i586",
            "openSUSE Leap 15.2:libostree-1-1-2020.8-lp152.2.3.1.x86_64",
            "openSUSE Leap 15.2:libostree-2020.8-lp152.2.3.1.i586",
            "openSUSE Leap 15.2:libostree-2020.8-lp152.2.3.1.x86_64",
            "openSUSE Leap 15.2:libostree-devel-2020.8-lp152.2.3.1.i586",
            "openSUSE Leap 15.2:libostree-devel-2020.8-lp152.2.3.1.x86_64",
            "openSUSE Leap 15.2:libostree-grub2-2020.8-lp152.2.3.1.i586",
            "openSUSE Leap 15.2:libostree-grub2-2020.8-lp152.2.3.1.x86_64",
            "openSUSE Leap 15.2:system-user-flatpak-1.10.2-lp152.3.6.1.x86_64",
            "openSUSE Leap 15.2:typelib-1_0-Flatpak-1_0-1.10.2-lp152.3.6.1.x86_64",
            "openSUSE Leap 15.2:typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.i586",
            "openSUSE Leap 15.2:typelib-1_0-OSTree-1_0-2020.8-lp152.2.3.1.x86_64",
            "openSUSE Leap 15.2:xdg-desktop-portal-1.8.0-lp152.4.3.1.x86_64",
            "openSUSE Leap 15.2:xdg-desktop-portal-devel-1.8.0-lp152.4.3.1.x86_64",
            "openSUSE Leap 15.2:xdg-desktop-portal-gtk-1.8.0-lp152.2.3.1.x86_64",
            "openSUSE Leap 15.2:xdg-desktop-portal-gtk-lang-1.8.0-lp152.2.3.1.noarch",
            "openSUSE Leap 15.2:xdg-desktop-portal-lang-1.8.0-lp152.4.3.1.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-04-08T22:41:52Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-21261"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.