{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-28429 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2021-28429 is a medium-severity vulnerability in Ffmpeg Ffmpeg, published on 11 Aug 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-28429 and fix it if it is affected.\n\nWhat it is: CVE-2021-28429 is a medium-severity vulnerability in Ffmpeg Ffmpeg, published on 11 Aug 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-28429 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-2021-28429/ (Markdown: https://insights.sbomify.com/CVE-2021-28429/index.md)","id":"CVE-2021-28429","markdown":"https://insights.sbomify.com/CVE-2021-28429/index.md","name":"CVE-2021-28429","record":{"aliases":["DEBIAN-CVE-2021-28429","GHSA-9g32-j225-76c5","OESA-2024-1832","OESA-2024-1833","OESA-2024-1834","SUSE-SU-2023:3818-1","UBUNTU-CVE-2021-28429"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"FFmpeg multimedia library","requires_auth":"low_privilege","summary":"A local attacker can cause a denial of service in FFmpeg by providing a crafted .mov file that triggers an integer overflow.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ffmpeg","vendor":"ffmpeg"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"Integer overflow vulnerability in av_timecode_make_string in libavutil/timecode.c in FFmpeg version 4.3.2, allows local attackers to cause a denial of service (DoS) via crafted .mov file.","ecosystems":["SUSE:Linux Enterprise Module for Desktop Applications 15 SP4","SUSE:Linux Enterprise Module for Desktop Applications 15 SP5","SUSE:Linux Enterprise Module for Package Hub 15 SP4","SUSE:Linux Enterprise Module for Package Hub 15 SP5","SUSE:Linux Enterprise Workstation Extension 15 SP4","SUSE:Linux Enterprise Workstation Extension 15 SP5","openSUSE:Leap 15.4","openSUSE:Leap 15.5"],"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":"Integer overflow in n/a","id":"CVE-2021-28429","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"ffmpeg:ffmpeg","products":["ffmpeg:ffmpeg"],"type":"integer_overflow","year":"2021"},"n_packages":8,"n_references":1,"next":{"headline":"Remote Procedure Call Runtime Remote Code Execution Vulnerability","id":"CVE-2021-28434"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP4","fixed":["3.4.2-150200.11.31.1"],"introduced":["0"],"last_affected":[],"package":"ffmpeg","purl":"pkg:rpm/suse/ffmpeg\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP4","source":"SUSE-SU-2023:3818-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP5","fixed":["3.4.2-150200.11.31.1"],"introduced":["0"],"last_affected":[],"package":"ffmpeg","purl":"pkg:rpm/suse/ffmpeg\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP5","source":"SUSE-SU-2023:3818-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP4","fixed":["3.4.2-150200.11.31.1"],"introduced":["0"],"last_affected":[],"package":"ffmpeg","purl":"pkg:rpm/suse/ffmpeg\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4","source":"SUSE-SU-2023:3818-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP5","fixed":["3.4.2-150200.11.31.1"],"introduced":["0"],"last_affected":[],"package":"ffmpeg","purl":"pkg:rpm/suse/ffmpeg\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP5","source":"SUSE-SU-2023:3818-1"},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 SP4","fixed":["3.4.2-150200.11.31.1"],"introduced":["0"],"last_affected":[],"package":"ffmpeg","purl":"pkg:rpm/suse/ffmpeg\u0026distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP4","source":"SUSE-SU-2023:3818-1"},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 SP5","fixed":["3.4.2-150200.11.31.1"],"introduced":["0"],"last_affected":[],"package":"ffmpeg","purl":"pkg:rpm/suse/ffmpeg\u0026distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP5","source":"SUSE-SU-2023:3818-1"},{"ecosystem":"openSUSE:Leap 15.4","fixed":["3.4.2-150200.11.31.1"],"introduced":["0"],"last_affected":[],"package":"ffmpeg","purl":"pkg:rpm/opensuse/ffmpeg\u0026distro=openSUSE%20Leap%2015.4","source":"SUSE-SU-2023:3818-1"},{"ecosystem":"openSUSE:Leap 15.5","fixed":["3.4.2-150200.11.31.1"],"introduced":["0"],"last_affected":[],"package":"ffmpeg","purl":"pkg:rpm/opensuse/ffmpeg\u0026distro=openSUSE%20Leap%2015.5","source":"SUSE-SU-2023:3818-1"}],"prev":{"headline":"File upload in n/a","id":"CVE-2021-28428"},"products":["n/a"],"published":"2023-08-11","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":"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-10-09","vendors":["n/a"]},"summary":"A local attacker can cause a denial of service in FFmpeg by providing a crafted .mov file that triggers an integer overflow.","url":"https://insights.sbomify.com/CVE-2021-28429/"}