{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2012-2803 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2012-2803 is a critical use after free vulnerability in Ffmpeg Ffmpeg, published on 10 Sep 2012."},"fix_prompt":"Check this codebase for CVE-2012-2803 and fix it if it is affected.\n\nWhat it is: CVE-2012-2803 is a critical use after free vulnerability in Ffmpeg Ffmpeg, published on 10 Sep 2012. \nExploitation: There is no known exploitation of CVE-2012-2803 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-2012-2803/ (Markdown: https://insights.sbomify.com/CVE-2012-2803/index.md)","id":"CVE-2012-2803","markdown":"https://insights.sbomify.com/CVE-2012-2803/index.md","name":"CVE-2012-2803","record":{"aliases":["DEBIAN-CVE-2012-2803","GHSA-v98x-wm9v-cm22"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["other"],"network_reachable":"unknown","non_default_config":false,"product_category":"FFmpeg media library","requires_auth":"unknown","summary":"A double free vulnerability in FFmpeg's MPEG decoder allows for potential memory corruption with unknown impact, requiring an upgrade to patched versions.","user_interaction":"unknown","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Chrome","cpe":[{"product":"ffmpeg","vendor":"ffmpeg"},{"product":"libav","vendor":"libav"}],"cvss":{"score":10,"severity":"critical","source":"nvd","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","version":"2.0"},"cwes":[{"id":"CWE-399","name":null}],"description":"Double free vulnerability in the mpeg_decode_frame function in libavcodec/mpeg12.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.5, has unknown impact and attack vectors, related to resetting the data size value.","ecosystems":[],"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":"Use after free in n/a","id":"CVE-2012-2803","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"ffmpeg:ffmpeg","products":["ffmpeg:ffmpeg","libav:libav"],"type":"use_after_free","year":"2012"},"n_packages":0,"n_references":10,"next":{"headline":"Memory corruption in n/a","id":"CVE-2012-2804"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2012-2802"},"products":["n/a"],"published":"2012-09-10","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":"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":"2024-08-06","vendors":["n/a"]},"summary":"A double free vulnerability in FFmpeg's MPEG decoder allows for potential memory corruption with unknown impact, requiring an upgrade to patched versions.","url":"https://insights.sbomify.com/CVE-2012-2803/"}