opensuse-su-2021:0271-1
Vulnerability from csaf_opensuse
Published
2021-02-10 17:03
Modified
2021-02-10 17:03
Summary
Security update for firejail

Notes

Title of the patch
Security update for firejail
Description of the patch
This update for firejail fixes the following issues: firejail 0.9.64.4 is shipped to openSUSE Leap 15.2 - CVE-2021-26910: Fixed root privilege escalation due to race condition (boo#1181990) Update to 0.9.64.4: * disabled overlayfs, pending multiple fixes * fixed launch firefox for open url in telegram-desktop.profile Update to 0.9.64.2: * allow --tmpfs inside $HOME for unprivileged users * --disable-usertmpfs compile time option * allow AF_BLUETOOTH via --protocol=bluetooth * setup guide for new users: contrib/firejail-welcome.sh * implement netns in profiles * added nolocal6.net IPv6 network filter * new profiles: spectacle, chromium-browser-privacy, gtk-straw-viewer, gtk-youtube-viewer, gtk2-youtube-viewer, gtk3-youtube-viewer, straw-viewer, lutris, dolphin-emu, authenticator-rs, servo, npm, marker, yarn, lsar, unar, agetpkg, mdr, shotwell, qnapi, new profiles: guvcview, pkglog, kdiff3, CoyIM. Update to version 0.9.64: * replaced --nowrap option with --wrap in firemon * The blocking action of seccomp filters has been changed from killing the process to returning EPERM to the caller. To get the previous behaviour, use --seccomp-error-action=kill or syscall:kill syntax when constructing filters, or override in /etc/firejail/firejail.config file. * Fine-grained D-Bus sandboxing with xdg-dbus-proxy. xdg-dbus-proxy must be installed, if not D-Bus access will be allowed. With this version nodbus is deprecated, in favor of dbus-user none and dbus-system none and will be removed in a future version. * DHCP client support * firecfg only fix dektop-files if started with sudo * SELinux labeling support * custom 32-bit seccomp filter support * restrict ${RUNUSER} in several profiles * blacklist shells such as bash in several profiles * whitelist globbing * mkdir and mkfile support for /run/user directory * support ignore for include * --include on the command line * splitting up media players whitelists in whitelist-players.inc * new condition: HAS_NOSOUND * new profiles: gfeeds, firefox-x11, tvbrowser, rtv, clipgrab, muraster * new profiles: gnome-passwordsafe, bibtex, gummi, latex, mupdf-x11-curl * new profiles: pdflatex, tex, wpp, wpspdf, wps, et, multimc, mupdf-x11 * new profiles: gnome-hexgl, com.github.johnfactotum.Foliate, mupdf-gl, mutool * new profiles: desktopeditors, impressive, planmaker18, planmaker18free * new profiles: presentations18, presentations18free, textmaker18, teams * new profiles: textmaker18free, xournal, gnome-screenshot, ripperX * new profiles: sound-juicer, com.github.dahenson.agenda, gnome-pomodoro * new profiles: gnome-todo, x2goclient, iagno, kmplayer, penguin-command * new profiles: frogatto, gnome-mines, gnome-nibbles, lightsoff, warmux * new profiles: ts3client_runscript.sh, ferdi, abiword, four-in-a-row * new profiles: gnome-mahjongg, gnome-robots, gnome-sudoku, gnome-taquin * new profiles: gnome-tetravex, blobwars, gravity-beams-and-evaporating-stars * new profiles: hyperrogue, jumpnbump-menu, jumpnbump, magicor, mindless * new profiles: mirrormagic, mrrescue, scorched3d-wrapper, scorchwentbonkers * new profiles: seahorse-adventures, wordwarvi, xbill, gnome-klotski * new profiles: swell-foop, fdns, five-or-more, steam-runtime * new profiles: nicotine, plv, mocp, apostrophe, quadrapassel, dino-im * new profiles: hitori, bijiben, gnote, gnubik, ZeGrapher, xonotic-sdl-wrapper * new profiles: gapplication, openarena_ded, element-desktop, cawbird * new profiles: freetube, strawberry, jitsi-meet-desktop * new profiles: homebank, mattermost-desktop, newsflash, com.gitlab.newsflash * new profiles: sushi, xfce4-screenshooter, org.gnome.NautilusPreviewer, lyx * new profiles: minitube, nuclear, mtpaint, minecraft-launcher, gnome-calendar * new profiles: vmware, git-cola, otter-browser, kazam, menulibre, musictube * new profiles: onboard, fractal, mirage, quaternion, spectral, man, psi * new profiles: smuxi-frontend-gnome, balsa, kube, trojita, youtube * new profiles: youtubemusic-nativefier, cola, dbus-send, notify-send * new profiles: qrencode, ytmdesktop, twitch * new profiles: xournalpp, chromium-freeworld, equalx - Make the AppArmor profile compatible with AppArmor 3.0 (add missing include <tunables/global>) Update to 0.9.62.4 * fix AppArmor broken in the previous release * miscellaneous fixes Update to 0.9.62.2 * fix CVE-2020-17367 * fix CVE-2020-17368
Patchnames
openSUSE-2021-271
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 firejail",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for firejail fixes the following issues:\n\nfirejail 0.9.64.4 is shipped to openSUSE Leap 15.2\n\n- CVE-2021-26910: Fixed root privilege escalation due to race condition (boo#1181990)\n\nUpdate to 0.9.64.4:\n\n* disabled overlayfs, pending multiple fixes\n* fixed launch firefox for open url in telegram-desktop.profile\n\nUpdate to 0.9.64.2:\n\n* allow --tmpfs inside $HOME for unprivileged users\n* --disable-usertmpfs compile time option\n* allow AF_BLUETOOTH via --protocol=bluetooth\n* setup guide for new users: contrib/firejail-welcome.sh\n* implement netns in profiles\n* added nolocal6.net IPv6 network filter\n* new profiles: spectacle, chromium-browser-privacy,\n  gtk-straw-viewer, gtk-youtube-viewer, gtk2-youtube-viewer,\n  gtk3-youtube-viewer, straw-viewer, lutris, dolphin-emu,\n  authenticator-rs, servo, npm, marker, yarn, lsar, unar, agetpkg,\n  mdr, shotwell, qnapi, new profiles: guvcview, pkglog, kdiff3, CoyIM.\n\nUpdate to version 0.9.64:\n\n* replaced --nowrap option with --wrap in firemon\n* The blocking action of seccomp filters has been changed from\n  killing the process to returning EPERM to the caller. To get the\n  previous behaviour, use --seccomp-error-action=kill or\n  syscall:kill syntax when constructing filters, or override in\n  /etc/firejail/firejail.config file.\n* Fine-grained D-Bus sandboxing with xdg-dbus-proxy.\n  xdg-dbus-proxy must be installed, if not D-Bus access will be allowed.\n  With this version nodbus is deprecated, in favor of dbus-user none and\n  dbus-system none and will be removed in a future version.\n* DHCP client support\n* firecfg only fix dektop-files if started with sudo\n* SELinux labeling support\n* custom 32-bit seccomp filter support\n* restrict ${RUNUSER} in several profiles\n* blacklist shells such as bash in several profiles\n* whitelist globbing\n* mkdir and mkfile support for /run/user directory\n* support ignore for include\n* --include on the command line\n* splitting up media players whitelists in whitelist-players.inc\n* new condition: HAS_NOSOUND\n* new profiles: gfeeds, firefox-x11, tvbrowser, rtv, clipgrab, muraster\n* new profiles: gnome-passwordsafe, bibtex, gummi, latex, mupdf-x11-curl\n* new profiles: pdflatex, tex, wpp, wpspdf, wps, et, multimc, mupdf-x11\n* new profiles: gnome-hexgl, com.github.johnfactotum.Foliate, mupdf-gl, mutool\n* new profiles: desktopeditors, impressive, planmaker18, planmaker18free\n* new profiles: presentations18, presentations18free, textmaker18, teams\n* new profiles: textmaker18free, xournal, gnome-screenshot, ripperX\n* new profiles: sound-juicer, com.github.dahenson.agenda, gnome-pomodoro\n* new profiles: gnome-todo, x2goclient, iagno, kmplayer, penguin-command\n* new profiles: frogatto, gnome-mines, gnome-nibbles, lightsoff, warmux\n* new profiles: ts3client_runscript.sh, ferdi, abiword, four-in-a-row\n* new profiles: gnome-mahjongg, gnome-robots, gnome-sudoku, gnome-taquin\n* new profiles: gnome-tetravex, blobwars, gravity-beams-and-evaporating-stars\n* new profiles: hyperrogue, jumpnbump-menu, jumpnbump, magicor, mindless\n* new profiles: mirrormagic, mrrescue, scorched3d-wrapper, scorchwentbonkers\n* new profiles: seahorse-adventures, wordwarvi, xbill, gnome-klotski\n* new profiles: swell-foop, fdns, five-or-more, steam-runtime\n* new profiles: nicotine, plv, mocp, apostrophe, quadrapassel, dino-im\n* new profiles: hitori, bijiben, gnote, gnubik, ZeGrapher, xonotic-sdl-wrapper\n* new profiles: gapplication, openarena_ded, element-desktop, cawbird\n* new profiles: freetube, strawberry, jitsi-meet-desktop\n* new profiles: homebank, mattermost-desktop, newsflash, com.gitlab.newsflash\n* new profiles: sushi, xfce4-screenshooter, org.gnome.NautilusPreviewer, lyx\n* new profiles: minitube, nuclear, mtpaint, minecraft-launcher, gnome-calendar\n* new profiles: vmware, git-cola, otter-browser, kazam, menulibre, musictube\n* new profiles: onboard, fractal, mirage, quaternion, spectral, man, psi\n* new profiles: smuxi-frontend-gnome, balsa, kube, trojita, youtube\n* new profiles: youtubemusic-nativefier, cola, dbus-send, notify-send\n* new profiles: qrencode, ytmdesktop, twitch\n* new profiles: xournalpp, chromium-freeworld, equalx\n\n- Make the AppArmor profile compatible with AppArmor 3.0 (add missing include \u003ctunables/global\u003e)\n\nUpdate to 0.9.62.4\n\n* fix AppArmor broken in the previous release\n* miscellaneous fixes\n\nUpdate to 0.9.62.2\n\n* fix CVE-2020-17367\n* fix CVE-2020-17368\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-2021-271",
        "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/"
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    "references": [
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        "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_0271-1.json"
      },
      {
        "category": "self",
        "summary": "URL for openSUSE-SU-2021:0271-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/JJKSV64EI6OP7AKHJQVLFPJPOUXRN47F/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for openSUSE-SU-2021:0271-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/JJKSV64EI6OP7AKHJQVLFPJPOUXRN47F/"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1181990",
        "url": "https://bugzilla.suse.com/1181990"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2020-17367 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-17367/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2020-17368 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-17368/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-26910 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-26910/"
      }
    ],
    "title": "Security update for firejail",
    "tracking": {
      "current_release_date": "2021-02-10T17:03:36Z",
      "generator": {
        "date": "2021-02-10T17:03:36Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "openSUSE-SU-2021:0271-1",
      "initial_release_date": "2021-02-10T17:03:36Z",
      "revision_history": [
        {
          "date": "2021-02-10T17:03:36Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "firejail-0.9.64.4-lp152.3.6.1.x86_64",
                "product": {
                  "name": "firejail-0.9.64.4-lp152.3.6.1.x86_64",
                  "product_id": "firejail-0.9.64.4-lp152.3.6.1.x86_64"
                }
              }
            ],
            "category": "architecture",
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          },
          {
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                "product": {
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                  "product_id": "openSUSE Leap 15.2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:opensuse:leap:15.2"
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            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
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    "relationships": [
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        "full_product_name": {
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          "product_id": "openSUSE Leap 15.2:firejail-0.9.64.4-lp152.3.6.1.x86_64"
        },
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        "relates_to_product_reference": "openSUSE Leap 15.2"
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  },
  "vulnerabilities": [
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      "cve": "CVE-2020-17367",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-17367"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Firejail through 0.9.62 does not honor the -- end-of-options indicator after the --output option, which may lead to command injection.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "summary": "CVE-2020-17367",
          "url": "https://www.suse.com/security/cve/CVE-2020-17367"
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        {
          "category": "external",
          "summary": "SUSE Bug 1174986 for CVE-2020-17367",
          "url": "https://bugzilla.suse.com/1174986"
        }
      ],
      "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:firejail-0.9.64.4-lp152.3.6.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
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          ]
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          "date": "2021-02-10T17:03:36Z",
          "details": "critical"
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    {
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      "ids": [
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          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-17368"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Firejail through 0.9.62 mishandles shell metacharacters during use of the --output or --output-stderr option, which may lead to command injection.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "summary": "CVE-2020-17368",
          "url": "https://www.suse.com/security/cve/CVE-2020-17368"
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        {
          "category": "external",
          "summary": "SUSE Bug 1174986 for CVE-2020-17368",
          "url": "https://bugzilla.suse.com/1174986"
        }
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      "remediations": [
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          "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:firejail-0.9.64.4-lp152.3.6.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
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      "threats": [
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          "date": "2021-02-10T17:03:36Z",
          "details": "critical"
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    },
    {
      "cve": "CVE-2021-26910",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-26910"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Firejail before 0.9.64.4 allows attackers to bypass intended access restrictions because there is a TOCTOU race condition between a stat operation and an OverlayFS mount operation.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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      "references": [
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          "category": "external",
          "summary": "CVE-2021-26910",
          "url": "https://www.suse.com/security/cve/CVE-2021-26910"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1181990 for CVE-2021-26910",
          "url": "https://bugzilla.suse.com/1181990"
        }
      ],
      "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:firejail-0.9.64.4-lp152.3.6.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
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        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-02-10T17:03:36Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2021-26910"
    }
  ]
}


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