{"id":"CVE-2013-2685","aliases":["EUVD-2013-2624","GHSA-xgpw-j4x5-5gv2"],"status":"published","title":"Stack-based buffer overflow in res/res_format_attr_h264.c in Asterisk Open Source 11.x before 11...","description":"Stack-based buffer overflow in res/res_format_attr_h264.c in Asterisk Open Source 11.x before 11.2.2 allows remote attackers to execute arbitrary code via a long sprop-parameter-sets H.264 media attribute in a SIP Session Description Protocol (SDP) header.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02621,"percentile":0.85576,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2013-03-29T18:00:00Z","modified":"2026-06-16T23:53:48Z","products":[{"vendor":"asterisk","product":"open_source"}],"references":[{"url":"http://downloads.asterisk.org/pub/security/AST-2013-001.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://issues.asterisk.org/jira/browse/ASTERISK-20901","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-2685"},{"url":"https://github.com/advisories/GHSA-xgpw-j4x5-5gv2"}],"sources":{"cve":[{"id":"CVE-2013-2685","description":"Stack-based buffer overflow in res/res_format_attr_h264.c in Asterisk Open Source 11.x before 11.2.2 allows remote attackers to execute arbitrary code via a long sprop-parameter-sets H.264 media attribute in a SIP Session Description Protocol (SDP) header.","status":"published","published":"2013-03-29T18:00:00Z","modified":"2024-09-16T16:44:08.173Z","updated_at":"2026-11-02T14:34:56.19172Z"}],"euvd":[{"id":"EUVD-2013-2624","description":"Stack-based buffer overflow in res/res_format_attr_h264.c in Asterisk Open Source 11.x before 11.2.2 allows remote attackers to execute arbitrary code via a long sprop-parameter-sets H.264 media attribute in a SIP Session Description Protocol (SDP) header.","status":"published","published":"2013-03-29T18:00:00Z","modified":"2024-09-16T16:44:08Z","updated_at":"2026-11-03T00:55:48.659023Z"}],"ghsa":[{"id":"GHSA-xgpw-j4x5-5gv2","title":"Stack-based buffer overflow in res/res_format_attr_h264.c in Asterisk Open Source 11.x before 11...","description":"Stack-based buffer overflow in res/res_format_attr_h264.c in Asterisk Open Source 11.x before 11.2.2 allows remote attackers to execute arbitrary code via a long sprop-parameter-sets H.264 media attribute in a SIP Session Description Protocol (SDP) header.","status":"published","published":"2022-05-17T05:12:26Z","modified":"2023-01-28T05:03:28Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:43:58.944932Z"}],"nvd":[{"id":"CVE-2013-2685","description":"Stack-based buffer overflow in res/res_format_attr_h264.c in Asterisk Open Source 11.x before 11.2.2 allows remote attackers to execute arbitrary code via a long sprop-parameter-sets H.264 media attribute in a SIP Session Description Protocol (SDP) header.","status":"published","published":"2013-04-01T16:55:03.893Z","modified":"2026-06-16T23:53:48.013Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:24.091325Z"}]}}