opensuse-su-2021:0577-1
Vulnerability from csaf_opensuse
Published
2021-04-19 12:08
Modified
2021-04-19 12:08
Summary
Security update for nextcloud-desktop
Notes
Title of the patch
Security update for nextcloud-desktop
Description of the patch
This update for nextcloud-desktop fixes the following issues:
nextcloud-desktop was updated to 3.1.3:
- desktop#2884 [stable-3.1] Add support for Hirsute
- desktop#2920 [stable-3.1] Validate sensitive URLs to onle allow http(s) schemes.
- desktop#2926 [stable-3.1] Validate the providers ssl certificate
- desktop#2939 Bump release to 3.1.3
This also fix security issues:
- (boo#1184770, CVE-2021-22879, NC-SA-2021-008 , CWE-99)
Nextcloud Desktop Client prior to 3.1.3 is vulnerable to resource
injection by way of missing validation of URLs, allowing a
malicious server to execute remote commands.
User interaction is needed for exploitation.
Patchnames
openSUSE-2021-577
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ "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 nextcloud-desktop", "title": "Title of the patch" }, { "category": "description", "text": "This update for nextcloud-desktop fixes the following issues:\n\nnextcloud-desktop was updated to 3.1.3:\n\n- desktop#2884 [stable-3.1] Add support for Hirsute\n- desktop#2920 [stable-3.1] Validate sensitive URLs to onle allow http(s) schemes.\n- desktop#2926 [stable-3.1] Validate the providers ssl certificate\n- desktop#2939 Bump release to 3.1.3\n\nThis also fix security issues:\n\n- (boo#1184770, CVE-2021-22879, NC-SA-2021-008 , CWE-99)\n\n Nextcloud Desktop Client prior to 3.1.3 is vulnerable to resource\n injection by way of missing validation of URLs, allowing a \n malicious server to execute remote commands.\n User interaction is needed for exploitation. \n", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-2021-577", "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_0577-1.json" }, { "category": "self", "summary": "URL for openSUSE-SU-2021:0577-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/YL7MF53UDFP75PXEIEPNXBAJQBN6ZIBB/" }, { "category": "self", "summary": "E-Mail link for openSUSE-SU-2021:0577-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/YL7MF53UDFP75PXEIEPNXBAJQBN6ZIBB/" }, { "category": "self", "summary": "SUSE Bug 1184770", "url": "https://bugzilla.suse.com/1184770" }, { "category": "self", "summary": "SUSE CVE CVE-2021-22879 page", "url": "https://www.suse.com/security/cve/CVE-2021-22879/" } ], "title": "Security update for nextcloud-desktop", "tracking": { "current_release_date": "2021-04-19T12:08:02Z", "generator": { "date": "2021-04-19T12:08:02Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2021:0577-1", "initial_release_date": "2021-04-19T12:08:02Z", "revision_history": [ { "date": "2021-04-19T12:08:02Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "caja-extension-nextcloud-3.1.3-lp152.2.6.1.noarch", "product": { "name": 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"nextcloud-desktop-dolphin-3.1.3-lp152.2.6.1.x86_64", "product_id": "nextcloud-desktop-dolphin-3.1.3-lp152.2.6.1.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": "caja-extension-nextcloud-3.1.3-lp152.2.6.1.noarch as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:caja-extension-nextcloud-3.1.3-lp152.2.6.1.noarch" }, "product_reference": "caja-extension-nextcloud-3.1.3-lp152.2.6.1.noarch", "relates_to_product_reference": "openSUSE Leap 15.2" }, { "category": "default_component_of", "full_product_name": { "name": 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"relates_to_product_reference": "openSUSE Leap 15.2" }, { "category": "default_component_of", "full_product_name": { "name": "nemo-extension-nextcloud-3.1.3-lp152.2.6.1.noarch as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:nemo-extension-nextcloud-3.1.3-lp152.2.6.1.noarch" }, "product_reference": "nemo-extension-nextcloud-3.1.3-lp152.2.6.1.noarch", "relates_to_product_reference": "openSUSE Leap 15.2" }, { "category": "default_component_of", "full_product_name": { "name": "nextcloud-desktop-3.1.3-lp152.2.6.1.x86_64 as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:nextcloud-desktop-3.1.3-lp152.2.6.1.x86_64" }, "product_reference": "nextcloud-desktop-3.1.3-lp152.2.6.1.x86_64", "relates_to_product_reference": "openSUSE Leap 15.2" }, { "category": "default_component_of", "full_product_name": { "name": "nextcloud-desktop-doc-3.1.3-lp152.2.6.1.noarch as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:nextcloud-desktop-doc-3.1.3-lp152.2.6.1.noarch" }, "product_reference": "nextcloud-desktop-doc-3.1.3-lp152.2.6.1.noarch", "relates_to_product_reference": "openSUSE Leap 15.2" }, { "category": "default_component_of", "full_product_name": { "name": "nextcloud-desktop-dolphin-3.1.3-lp152.2.6.1.x86_64 as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:nextcloud-desktop-dolphin-3.1.3-lp152.2.6.1.x86_64" }, "product_reference": "nextcloud-desktop-dolphin-3.1.3-lp152.2.6.1.x86_64", "relates_to_product_reference": "openSUSE Leap 15.2" }, { "category": "default_component_of", "full_product_name": { "name": "nextcloud-desktop-lang-3.1.3-lp152.2.6.1.noarch as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:nextcloud-desktop-lang-3.1.3-lp152.2.6.1.noarch" }, "product_reference": "nextcloud-desktop-lang-3.1.3-lp152.2.6.1.noarch", "relates_to_product_reference": "openSUSE Leap 15.2" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-22879", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2021-22879" } ], "notes": [ { "category": "general", "text": "Nextcloud Desktop Client prior to 3.1.3 is vulnerable to resource injection by way of missing validation of URLs, allowing a malicious server to execute remote commands. User interaction is needed for exploitation.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.2:caja-extension-nextcloud-3.1.3-lp152.2.6.1.noarch", "openSUSE Leap 15.2:libnextcloudsync-devel-3.1.3-lp152.2.6.1.x86_64", "openSUSE Leap 15.2:libnextcloudsync0-3.1.3-lp152.2.6.1.x86_64", "openSUSE Leap 15.2:nautilus-extension-nextcloud-3.1.3-lp152.2.6.1.noarch", "openSUSE Leap 15.2:nemo-extension-nextcloud-3.1.3-lp152.2.6.1.noarch", "openSUSE Leap 15.2:nextcloud-desktop-3.1.3-lp152.2.6.1.x86_64", "openSUSE Leap 15.2:nextcloud-desktop-doc-3.1.3-lp152.2.6.1.noarch", "openSUSE Leap 15.2:nextcloud-desktop-dolphin-3.1.3-lp152.2.6.1.x86_64", "openSUSE Leap 15.2:nextcloud-desktop-lang-3.1.3-lp152.2.6.1.noarch" ] }, "references": [ { "category": "external", "summary": "CVE-2021-22879", "url": "https://www.suse.com/security/cve/CVE-2021-22879" }, { "category": "external", "summary": "SUSE Bug 1184770 for CVE-2021-22879", "url": "https://bugzilla.suse.com/1184770" } ], "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:caja-extension-nextcloud-3.1.3-lp152.2.6.1.noarch", "openSUSE Leap 15.2:libnextcloudsync-devel-3.1.3-lp152.2.6.1.x86_64", "openSUSE Leap 15.2:libnextcloudsync0-3.1.3-lp152.2.6.1.x86_64", "openSUSE Leap 15.2:nautilus-extension-nextcloud-3.1.3-lp152.2.6.1.noarch", "openSUSE Leap 15.2:nemo-extension-nextcloud-3.1.3-lp152.2.6.1.noarch", "openSUSE Leap 15.2:nextcloud-desktop-3.1.3-lp152.2.6.1.x86_64", "openSUSE Leap 15.2:nextcloud-desktop-doc-3.1.3-lp152.2.6.1.noarch", "openSUSE Leap 15.2:nextcloud-desktop-dolphin-3.1.3-lp152.2.6.1.x86_64", "openSUSE Leap 15.2:nextcloud-desktop-lang-3.1.3-lp152.2.6.1.noarch" ] } ], "scores": [ { "cvss_v3": { "baseScore": 6.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "version": "3.1" }, "products": [ "openSUSE Leap 15.2:caja-extension-nextcloud-3.1.3-lp152.2.6.1.noarch", "openSUSE Leap 15.2:libnextcloudsync-devel-3.1.3-lp152.2.6.1.x86_64", "openSUSE Leap 15.2:libnextcloudsync0-3.1.3-lp152.2.6.1.x86_64", "openSUSE Leap 15.2:nautilus-extension-nextcloud-3.1.3-lp152.2.6.1.noarch", "openSUSE Leap 15.2:nemo-extension-nextcloud-3.1.3-lp152.2.6.1.noarch", "openSUSE Leap 15.2:nextcloud-desktop-3.1.3-lp152.2.6.1.x86_64", "openSUSE Leap 15.2:nextcloud-desktop-doc-3.1.3-lp152.2.6.1.noarch", "openSUSE Leap 15.2:nextcloud-desktop-dolphin-3.1.3-lp152.2.6.1.x86_64", "openSUSE Leap 15.2:nextcloud-desktop-lang-3.1.3-lp152.2.6.1.noarch" ] } ], "threats": [ { "category": "impact", "date": "2021-04-19T12:08:02Z", "details": "moderate" } ], "title": "CVE-2021-22879" } ] }
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Sightings
Author | Source | Type | Date |
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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.
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