{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-3567 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2021-3567 is a high-severity vulnerability in caribou, published on 25 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-3567 and fix it if it is affected.\n\nWhat it is: CVE-2021-3567 is a high-severity vulnerability in caribou, published on 25 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-3567 in the wild and no public exploit code.\n\nAffected product: caribou. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2021-3567/ (Markdown: https://insights.sbomify.com/CVE-2021-3567/index.md)","id":"CVE-2021-3567","markdown":"https://insights.sbomify.com/CVE-2021-3567/index.md","name":"CVE-2021-3567","record":{"aliases":["DEBIAN-CVE-2021-3567","GHSA-g7cf-5cjw-6ppm","SUSE-SU-2021:1943-1","SUSE-SU-2021:2007-1","SUSE-SU-2021:2414-1","UBUNTU-CVE-2021-3567","openSUSE-SU-2021:1071-1","openSUSE-SU-2021:2414-1","openSUSE-SU-2024:10674-1"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["security_bypass","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Linux input library","requires_auth":"none","summary":"Attackers can bypass screen-locking mechanisms in Linux systems using Caribou, potentially compromising system availability and security.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"caribou","vendor":"gnome"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A flaw was found in Caribou due to a regression of CVE-2020-25712 fix. An attacker could use this flaw to bypass screen-locking applications that leverage Caribou as an input mechanism. The highest threat from this vulnerability is to system availability.","ecosystems":["SUSE:Enterprise Storage 6","SUSE:HPE Helion OpenStack 8","SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","SUSE:Linux Enterprise High Performance Computing 15-ESPOS","SUSE:Linux Enterprise High Performance Computing 15-LTSS","SUSE:Linux Enterprise Module for Desktop Applications 15 SP2","SUSE:Linux Enterprise Module for Desktop Applications 15 SP3","SUSE:Linux Enterprise Server 12 SP2-BCL","SUSE:Linux Enterprise Server 12 SP3-BCL","SUSE:Linux Enterprise Server 12 SP3-LTSS","SUSE:Linux Enterprise Server 12 SP4-LTSS","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server 15 SP1-BCL","SUSE:Linux Enterprise Server 15 SP1-LTSS","SUSE:Linux Enterprise Server 15-LTSS","SUSE:Linux Enterprise Server for SAP Applications 12 SP3","SUSE:Linux Enterprise Server for SAP Applications 12 SP4","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 15","SUSE:Linux Enterprise Server for SAP Applications 15 SP1","SUSE:Linux Enterprise Software Development Kit 12 SP5","SUSE:Linux Enterprise Workstation Extension 12 SP5","SUSE:Manager Proxy 4.0","SUSE:Manager Retail Branch Server 4.0","SUSE:Manager Server 4.0","SUSE:OpenStack Cloud 8","SUSE:OpenStack Cloud 9","SUSE:OpenStack Cloud Crowbar 8","SUSE:OpenStack Cloud Crowbar 9","openSUSE:Leap 15.2","openSUSE:Leap 15.3"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Security feature bypass in caribou","id":"CVE-2021-3567","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2021"},"n_packages":32,"n_references":1,"next":{"headline":"Memory corruption in libtpms","id":"CVE-2021-3569"},"packages":[{"ecosystem":"SUSE:Enterprise Storage 6","fixed":["0.4.21-5.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Enterprise%20Storage%206","source":"SUSE-SU-2021:2007-1"},{"ecosystem":"SUSE:HPE Helion OpenStack 8","fixed":["0.4.21-8.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=HPE%20Helion%20OpenStack%208","source":"SUSE-SU-2021:1943-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS","fixed":["0.4.21-5.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOS","source":"SUSE-SU-2021:2007-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","fixed":["0.4.21-5.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSS","source":"SUSE-SU-2021:2007-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","fixed":["0.4.21-5.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS","source":"SUSE-SU-2021:2007-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","fixed":["0.4.21-5.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS","source":"SUSE-SU-2021:2007-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP2","fixed":["0.4.21-12.5.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP2","source":"SUSE-SU-2021:2414-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP3","fixed":["0.4.21-12.5.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP3","source":"SUSE-SU-2021:2414-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","fixed":["0.4.21-8.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL","source":"SUSE-SU-2021:1943-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3-BCL","fixed":["0.4.21-8.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCL","source":"SUSE-SU-2021:1943-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3-LTSS","fixed":["0.4.21-8.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS","source":"SUSE-SU-2021:1943-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP4-LTSS","fixed":["0.4.21-8.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS","source":"SUSE-SU-2021:1943-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["0.4.21-8.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2021:1943-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP1-BCL","fixed":["0.4.21-5.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCL","source":"SUSE-SU-2021:2007-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP1-LTSS","fixed":["0.4.21-5.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS","source":"SUSE-SU-2021:2007-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15-LTSS","fixed":["0.4.21-5.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSS","source":"SUSE-SU-2021:2007-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","fixed":["0.4.21-8.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3","source":"SUSE-SU-2021:1943-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","fixed":["0.4.21-8.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4","source":"SUSE-SU-2021:1943-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["0.4.21-8.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2021:1943-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15","fixed":["0.4.21-5.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015","source":"SUSE-SU-2021:2007-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP1","fixed":["0.4.21-5.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1","source":"SUSE-SU-2021:2007-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","fixed":["0.4.21-8.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5","source":"SUSE-SU-2021:1943-1"},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 12 SP5","fixed":["0.4.21-8.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5","source":"SUSE-SU-2021:1943-1"},{"ecosystem":"SUSE:Manager Proxy 4.0","fixed":["0.4.21-5.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Manager%20Proxy%204.0","source":"SUSE-SU-2021:2007-1"},{"ecosystem":"SUSE:Manager Retail Branch Server 4.0","fixed":["0.4.21-5.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0","source":"SUSE-SU-2021:2007-1"},{"ecosystem":"SUSE:Manager Server 4.0","fixed":["0.4.21-5.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20Manager%20Server%204.0","source":"SUSE-SU-2021:2007-1"},{"ecosystem":"SUSE:OpenStack Cloud 8","fixed":["0.4.21-8.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20OpenStack%20Cloud%208","source":"SUSE-SU-2021:1943-1"},{"ecosystem":"SUSE:OpenStack Cloud 9","fixed":["0.4.21-8.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20OpenStack%20Cloud%209","source":"SUSE-SU-2021:1943-1"},{"ecosystem":"SUSE:OpenStack Cloud Crowbar 8","fixed":["0.4.21-8.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20OpenStack%20Cloud%20Crowbar%208","source":"SUSE-SU-2021:1943-1"},{"ecosystem":"SUSE:OpenStack Cloud Crowbar 9","fixed":["0.4.21-8.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/suse/caribou\u0026distro=SUSE%20OpenStack%20Cloud%20Crowbar%209","source":"SUSE-SU-2021:1943-1"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["0.4.21-lp152.7.3.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/opensuse/caribou\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2021:1071-1"},{"ecosystem":"openSUSE:Leap 15.3","fixed":["0.4.21-12.5.1"],"introduced":["0"],"last_affected":[],"package":"caribou","purl":"pkg:rpm/opensuse/caribou\u0026distro=openSUSE%20Leap%2015.3","source":"openSUSE-SU-2021:2414-1"}],"prev":{"headline":"Information disclosure in ffmpeg","id":"CVE-2021-3566"},"products":["caribou"],"published":"2022-03-25","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Attackers can bypass screen-locking mechanisms in Linux systems using Caribou, potentially compromising system availability and security.","url":"https://insights.sbomify.com/CVE-2021-3567/"}