{"id":"CVE-2011-3834","aliases":["EUVD-2011-3791","GHSA-wq42-fqc8-4mqg"],"status":"published","title":"Multiple integer overflows in the in_avi.dll plugin in Winamp before 5.623 allow remote attackers...","description":"Multiple integer overflows in the in_avi.dll plugin in Winamp before 5.623 allow remote attackers to execute arbitrary code via an AVI file with a crafted value for (1) the number of streams or (2) the size of the RIFF INFO chunk, leading to a heap-based buffer overflow.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.05084,"percentile":0.92399,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-189"],"published":"2011-12-16T19:00:00Z","modified":"2026-06-16T23:34:00Z","products":[{"vendor":"nullsoft","product":"winamp"}],"references":[{"url":"http://secunia.com/secunia_research/2011-81/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"http://forums.winamp.com/showthread.php?t=332010","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14981","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://secunia.com/advisories/46882","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3834"},{"url":"http://secunia.com/secunia_research/2011-81"},{"url":"https://github.com/advisories/GHSA-wq42-fqc8-4mqg"}],"sources":{"cve":[{"id":"CVE-2011-3834","description":"Multiple integer overflows in the in_avi.dll plugin in Winamp before 5.623 allow remote attackers to execute arbitrary code via an AVI file with a crafted value for (1) the number of streams or (2) the size of the RIFF INFO chunk, leading to a heap-based buffer overflow.","status":"published","published":"2011-12-16T19:00:00Z","modified":"2024-08-06T23:46:03.099Z","updated_at":"2026-11-02T14:35:36.968002Z"}],"euvd":[{"id":"EUVD-2011-3791","description":"Multiple integer overflows in the in_avi.dll plugin in Winamp before 5.623 allow remote attackers to execute arbitrary code via an AVI file with a crafted value for (1) the number of streams or (2) the size of the RIFF INFO chunk, leading to a heap-based buffer overflow.","status":"published","published":"2011-12-16T19:00:00Z","modified":"2024-08-06T23:46:03Z","updated_at":"2026-11-03T01:39:50.327874Z"}],"ghsa":[{"id":"GHSA-wq42-fqc8-4mqg","title":"Multiple integer overflows in the in_avi.dll plugin in Winamp before 5.623 allow remote attackers...","description":"Multiple integer overflows in the in_avi.dll plugin in Winamp before 5.623 allow remote attackers to execute arbitrary code via an AVI file with a crafted value for (1) the number of streams or (2) the size of the RIFF INFO chunk, leading to a heap-based buffer overflow.","status":"published","published":"2022-05-17T01:00:10Z","modified":"2025-04-11T03:54:41Z","updated_at":"2026-11-02T15:01:10.114294Z"}],"nvd":[{"id":"CVE-2011-3834","description":"Multiple integer overflows in the in_avi.dll plugin in Winamp before 5.623 allow remote attackers to execute arbitrary code via an AVI file with a crafted value for (1) the number of streams or (2) the size of the RIFF INFO chunk, leading to a heap-based buffer overflow.","status":"published","published":"2011-12-16T19:55:00.923Z","modified":"2026-06-16T23:34:00.67Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-189"],"updated_at":"2026-11-02T14:02:11.800512Z"}]}}