{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-3964 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-3964 is a medium-severity memory corruption vulnerability in Ffmpeg Ffmpeg, published on 13 Nov 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-2022-3964 and fix it if it is affected.\n\nWhat it is: CVE-2022-3964 is a medium-severity memory corruption vulnerability in Ffmpeg Ffmpeg, published on 13 Nov 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-2022-3964 in the wild and no public exploit code.\n\nAffected product: Ffmpeg Ffmpeg. 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-2022-3964/ (Markdown: https://insights.sbomify.com/CVE-2022-3964/index.md)","id":"CVE-2022-3964","markdown":"https://insights.sbomify.com/CVE-2022-3964/index.md","name":"CVE-2022-3964","record":{"aliases":["DEBIAN-CVE-2022-3964","GHSA-5fpv-gjqp-q83p","JLSEC-2025-120","SUSE-SU-2022:4194-1","UBUNTU-CVE-2022-3964","openSUSE-SU-2024:12514-1","openSUSE-SU-2024:12520-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"ffmpeg media library","requires_auth":"none","summary":"A remote attacker can trigger an out-of-bounds read in the QuickTime RPZA Video Encoder, potentially causing a crash or leaking memory.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"ffmpeg","vendor":"ffmpeg"}],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability classified as problematic has been found in ffmpeg. This affects an unknown part of the file libavcodec/rpzaenc.c of the component QuickTime RPZA Video Encoder. The manipulation of the argument y_size leads to out-of-bounds read. It is possible to initiate the attack remotely. The name of the patch is 92f9b28ed84a77138105475beba16c146bdaf984. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-213543.","ecosystems":["SUSE:Linux Enterprise Module for Desktop Applications 15 SP4","SUSE:Linux Enterprise Module for Package Hub 15 SP4","SUSE:Linux Enterprise Workstation Extension 15 SP4","openSUSE:Leap 15.4","openSUSE:Tumbleweed"],"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":"ffmpeg QuickTime RPZA Video Encoder rpzaenc.c out-of-bounds","id":"CVE-2022-3964","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"ffmpeg:ffmpeg","products":["ffmpeg:ffmpeg"],"type":"memory_corruption","year":"2022"},"n_packages":6,"n_references":3,"next":{"headline":"ffmpeg QuickTime Graphics Video Encoder smcenc.c smc_encode_stream out-of-bounds","id":"CVE-2022-3965"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP4","fixed":["4.4-150400.3.5.1"],"introduced":["0"],"last_affected":[],"package":"ffmpeg-4","purl":"pkg:rpm/suse/ffmpeg-4\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP4","source":"SUSE-SU-2022:4194-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP4","fixed":["4.4-150400.3.5.1"],"introduced":["0"],"last_affected":[],"package":"ffmpeg-4","purl":"pkg:rpm/suse/ffmpeg-4\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4","source":"SUSE-SU-2022:4194-1"},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 SP4","fixed":["4.4-150400.3.5.1"],"introduced":["0"],"last_affected":[],"package":"ffmpeg-4","purl":"pkg:rpm/suse/ffmpeg-4\u0026distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP4","source":"SUSE-SU-2022:4194-1"},{"ecosystem":"openSUSE:Leap 15.4","fixed":["4.4-150400.3.5.1"],"introduced":["0"],"last_affected":[],"package":"ffmpeg-4","purl":"pkg:rpm/opensuse/ffmpeg-4\u0026distro=openSUSE%20Leap%2015.4","source":"SUSE-SU-2022:4194-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["4.4.3-2.1"],"introduced":["0"],"last_affected":[],"package":"ffmpeg-4","purl":"pkg:rpm/opensuse/ffmpeg-4\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:12520-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["5.1.2-4.1"],"introduced":["0"],"last_affected":[],"package":"ffmpeg-5","purl":"pkg:rpm/opensuse/ffmpeg-5\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:12514-1"}],"prev":{"headline":"gnuboard5 FAQ Key ID faq.php cross site scripting","id":"CVE-2022-3963"},"products":["ffmpeg"],"published":"2022-11-13","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2013-0864","kev_date_added":null,"published":"2013-11-23"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2013-0872","kev_date_added":null,"published":"2013-11-23"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2013-0873","kev_date_added":null,"published":"2013-11-23"},{"cvss_score":10,"headline":"Null dereference in n/a","id":"CVE-2013-4265","kev_date_added":null,"published":"2013-11-23"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2011-3937","kev_date_added":null,"published":"2013-01-05"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2012-2772","kev_date_added":null,"published":"2012-09-10"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2012-2775","kev_date_added":null,"published":"2012-09-10"}],"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":["unspecified"]},"summary":"A remote attacker can trigger an out-of-bounds read in the QuickTime RPZA Video Encoder, potentially causing a crash or leaking memory.","url":"https://insights.sbomify.com/CVE-2022-3964/"}