{"id":"CVE-2012-5044","aliases":["EUVD-2012-4968","GHSA-h7xg-v6r4-rfh3"],"status":"published","title":"Cisco IOS before 15.3(1)T, when media flow-around is not used, allows remote attackers to cause a...","description":"Cisco IOS before 15.3(1)T, when media flow-around is not used, allows remote attackers to cause a denial of service (media loops and stack memory corruption) via VoIP traffic, aka Bug ID CSCub45809.","severity":{"version":"2.0","score":5.4,"vector":"AV:N/AC:H/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01059,"percentile":0.64749,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2014-04-23T10:00:00Z","modified":"2026-06-16T23:46:04Z","products":[{"vendor":"cisco","product":"ios"}],"references":[{"url":"http://www.cisco.com/c/en/us/td/docs/ios/15_3m_and_t/release/notes/15_3m_and_t.pdf","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-5044"},{"url":"https://github.com/advisories/GHSA-h7xg-v6r4-rfh3"}],"sources":{"cve":[{"id":"CVE-2012-5044","description":"Cisco IOS before 15.3(1)T, when media flow-around is not used, allows remote attackers to cause a denial of service (media loops and stack memory corruption) via VoIP traffic, aka Bug ID CSCub45809.","status":"published","published":"2014-04-23T10:00:00Z","modified":"2024-08-06T20:50:18.401Z","updated_at":"2026-11-02T14:34:49.600255Z"}],"euvd":[{"id":"EUVD-2012-4968","description":"Cisco IOS before 15.3(1)T, when media flow-around is not used, allows remote attackers to cause a denial of service (media loops and stack memory corruption) via VoIP traffic, aka Bug ID CSCub45809.","status":"published","published":"2014-04-23T10:00:00Z","modified":"2024-08-06T20:50:18Z","updated_at":"2026-11-03T01:56:06.406129Z"}],"ghsa":[{"id":"GHSA-h7xg-v6r4-rfh3","title":"Cisco IOS before 15.3(1)T, when media flow-around is not used, allows remote attackers to cause a...","description":"Cisco IOS before 15.3(1)T, when media flow-around is not used, allows remote attackers to cause a denial of service (media loops and stack memory corruption) via VoIP traffic, aka Bug ID CSCub45809.","status":"published","published":"2022-05-17T04:46:03Z","modified":"2023-01-28T05:02:39Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:43:49.260703Z"}],"nvd":[{"id":"CVE-2012-5044","description":"Cisco IOS before 15.3(1)T, when media flow-around is not used, allows remote attackers to cause a denial of service (media loops and stack memory corruption) via VoIP traffic, aka Bug ID CSCub45809.","status":"published","published":"2014-04-23T11:52:59.197Z","modified":"2026-06-16T23:46:04.793Z","cvss":[{"version":"2.0","score":5.4,"vector":"AV:N/AC:H/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:17.748457Z"}]}}