{"cve":"CVE-2009-0893","nvd":{"published":"2009-06-02T18:30:00.233","modified":"2026-06-16T23:06:03.090","status":"Modified","description":"Multiple heap-based buffer overflows in xvidcore/src/decoder.c in the xvidcore library in Xvid before 1.2.2, as used by Windows Media Player and other applications, allow remote attackers to execute arbitrary code by providing a crafted macroblock (aka MBlock) number in a video stream in a crafted movie file that triggers heap memory corruption, related to a \"missing resync marker range check\" and the (1) decoder_iframe, (2) decoder_pframe, and (3) decoder_bframe functions.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://cvs.xvid.org/cvs/viewvc.cgi/xvidcore/src/decoder.c","http://cvs.xvid.org/cvs/viewvc.cgi/xvidcore/src/decoder.c?r1=1.80&r2=1.81","http://secunia.com/advisories/35274","http://www.securityfocus.com/bid/35156","http://www.vupen.com/english/advisories/2009/1468"],"products":["xvid:xvid"],"source":"nvd","synced_at":"2026-10-19T19:54:07.895733559+00:00"},"epss":{"cve":"CVE-2009-0893","score":0.06515,"percentile":0.93778,"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."]}