{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-0856 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-0856 is a medium-severity denial of service vulnerability in Fedoraproject Fedora, published on 8 Mar 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-0856 and fix it if it is affected.\n\nWhat it is: CVE-2022-0856 is a medium-severity denial of service vulnerability in Fedoraproject Fedora, published on 8 Mar 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2022-0856 in the wild and no public exploit code.\n\nAffected product: Fedoraproject Fedora. 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-2022-0856/ (Markdown: https://insights.sbomify.com/CVE-2022-0856/index.md)","id":"CVE-2022-0856","markdown":"https://insights.sbomify.com/CVE-2022-0856/index.md","name":"CVE-2022-0856","record":{"aliases":["DEBIAN-CVE-2022-0856","ECHO-d40e-0bf5-74be","GHSA-p2c9-9qhg-mq4q","MGASA-2022-0172","SUSE-SU-2022:1476-1","SUSE-SU-2022:1508-1","UBUNTU-CVE-2022-0856","USN-7943-1","openSUSE-SU-2024:12029-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"libcaca library","requires_auth":"none","summary":"A divide-by-zero error in libcaca's img2txt tool allows remote attackers to cause a denial of service.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"fedora","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"libcaca","vendor":"libcaca_project"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-369","name":"Divide By Zero"}],"description":"libcaca is affected by a Divide By Zero issue via img2txt, which allows a remote malicious user to cause a Denial of Service","ecosystems":["SUSE:Linux Enterprise Module for Basesystem 15 SP3","SUSE:Linux Enterprise Real Time 15 SP2","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Software Development Kit 12 SP5","openSUSE:Leap 15.3","openSUSE:Leap 15.4"],"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":"Denial of service in libcaca","id":"CVE-2022-0856","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fedoraproject:fedora","products":["fedoraproject:fedora"],"type":"denial_of_service","year":"2022"},"n_packages":7,"n_references":4,"next":{"headline":"ePO Reflected Cross-site scripting vulnerability","id":"CVE-2022-0857"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP3","fixed":["0.99.beta19.git20171003-150200.11.6.1"],"introduced":["0"],"last_affected":[],"package":"libcaca","purl":"pkg:rpm/suse/libcaca\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3","source":"SUSE-SU-2022:1476-1"},{"ecosystem":"SUSE:Linux Enterprise Real Time 15 SP2","fixed":["0.99.beta19.git20171003-150200.11.6.1"],"introduced":["0"],"last_affected":[],"package":"libcaca","purl":"pkg:rpm/suse/libcaca\u0026distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP2","source":"SUSE-SU-2022:1476-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["0.99.beta18-14.9.1"],"introduced":["0"],"last_affected":[],"package":"libcaca","purl":"pkg:rpm/suse/libcaca\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2022:1508-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["0.99.beta18-14.9.1"],"introduced":["0"],"last_affected":[],"package":"libcaca","purl":"pkg:rpm/suse/libcaca\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2022:1508-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","fixed":["0.99.beta18-14.9.1"],"introduced":["0"],"last_affected":[],"package":"libcaca","purl":"pkg:rpm/suse/libcaca\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5","source":"SUSE-SU-2022:1508-1"},{"ecosystem":"openSUSE:Leap 15.3","fixed":["0.99.beta19.git20171003-150200.11.6.1"],"introduced":["0"],"last_affected":[],"package":"libcaca","purl":"pkg:rpm/opensuse/libcaca\u0026distro=openSUSE%20Leap%2015.3","source":"SUSE-SU-2022:1476-1"},{"ecosystem":"openSUSE:Leap 15.4","fixed":["0.99.beta19.git20171003-150200.11.6.1"],"introduced":["0"],"last_affected":[],"package":"libcaca","purl":"pkg:rpm/opensuse/libcaca\u0026distro=openSUSE%20Leap%2015.4","source":"SUSE-SU-2022:1476-1"}],"prev":{"headline":"Improper Resolution of Path Equivalence in microweber-dev/whmcs_plugin","id":"CVE-2022-0855"},"products":["libcaca"],"published":"2022-03-08","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"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":"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":"2024-08-02","vendors":["n/a"]},"summary":"A divide-by-zero error in libcaca's img2txt tool allows remote attackers to cause a denial of service.","url":"https://insights.sbomify.com/CVE-2022-0856/"}