{"cve":"CVE-2011-0021","nvd":{"published":"2011-01-25T19:00:04.370","modified":"2026-06-16T23:26:38.327","status":"Modified","description":"Multiple heap-based buffer overflows in cdg.c in the CDG decoder in VideoLAN VLC Media Player before 1.1.6 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted CDG video.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://download.videolan.org/pub/videolan/vlc/1.1.6/vlc-1.1.6.tar.bz2","http://git.videolan.org/?p=vlc.git%3Ba=commit%3Bh=f9b664eac0e1a7bceed9d7b5854fd9fc351b4aab","http://openwall.com/lists/oss-security/2011/01/19/6","http://openwall.com/lists/oss-security/2011/01/20/3","http://www.securityfocus.com/bid/45927"],"products":["videolan:vlc_media_player"],"source":"nvd","synced_at":"2026-10-19T19:57:56.749847046+00:00"},"epss":{"cve":"CVE-2011-0021","score":0.05827,"percentile":0.93156,"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."]}