{"cve":"CVE-2013-7011","nvd":{"published":"2013-12-09T16:36:48.223","modified":"2026-06-17T00:01:16.507","status":"Modified","description":"The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://ffmpeg.org/security.html","http://openwall.com/lists/oss-security/2013/11/26/7","http://openwall.com/lists/oss-security/2013/12/08/3","https://github.com/FFmpeg/FFmpeg/commit/547d690d676064069d44703a1917e0dab7e33445","https://security.gentoo.org/glsa/201603-06"],"products":["ffmpeg:ffmpeg"],"source":"nvd","synced_at":"2026-10-19T20:30:15.895642412+00:00"},"epss":{"cve":"CVE-2013-7011","score":0.01635,"percentile":0.76304,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}