{"id":"CVE-2012-5445","aliases":["EUVD-2012-5364","GHSA-hgxc-4qm5-pjgr"],"status":"published","title":"The kernel in Cisco Native Unix (CNU) on Cisco Unified IP Phone 7900 series devices (aka TNP...","description":"The kernel in Cisco Native Unix (CNU) on Cisco Unified IP Phone 7900 series devices (aka TNP phones) with software before 9.3.1-ES10 does not properly validate unspecified system calls, which allows attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a crafted binary.","severity":{"version":"2.0","score":6.8,"vector":"AV:L/AC:L/Au:S/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.004,"percentile":0.3448,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2012-12-28T11:00:00Z","modified":"2026-06-16T23:46:48Z","products":[{"vendor":"cisco","product":"skinny_client_control_protocol_software"},{"vendor":"cisco","product":"unified_ip_phone"},{"vendor":"cisco","product":"unified_ip_phone_7906g"}],"references":[{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130109-uipphone","tags":["vendor-advisory","x_refsource_CISCO","x_transferred"]},{"url":"http://events.ccc.de/congress/2012/Fahrplan/events/5400.en.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-5445"},{"url":"https://github.com/advisories/GHSA-hgxc-4qm5-pjgr"}],"sources":{"cve":[{"id":"CVE-2012-5445","description":"The kernel in Cisco Native Unix (CNU) on Cisco Unified IP Phone 7900 series devices (aka TNP phones) with software before 9.3.1-ES10 does not properly validate unspecified system calls, which allows attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a crafted binary.","status":"published","published":"2012-12-28T11:00:00Z","modified":"2024-08-06T21:05:47.223Z","updated_at":"2026-11-02T14:34:49.246229Z"}],"euvd":[{"id":"EUVD-2012-5364","description":"The kernel in Cisco Native Unix (CNU) on Cisco Unified IP Phone 7900 series devices (aka TNP phones) with software before 9.3.1-ES10 does not properly validate unspecified system calls, which allows attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a crafted binary.","status":"published","published":"2012-12-28T11:00:00Z","modified":"2024-08-06T21:05:47Z","updated_at":"2026-11-03T01:56:04.919378Z"}],"ghsa":[{"id":"GHSA-hgxc-4qm5-pjgr","title":"The kernel in Cisco Native Unix (CNU) on Cisco Unified IP Phone 7900 series devices (aka TNP...","description":"The kernel in Cisco Native Unix (CNU) on Cisco Unified IP Phone 7900 series devices (aka TNP phones) with software before 9.3.1-ES10 does not properly validate unspecified system calls, which allows attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a crafted binary.","status":"published","published":"2022-05-17T05:14:21Z","modified":"2023-01-28T05:03:35Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:44:00.261556Z"}],"nvd":[{"id":"CVE-2012-5445","description":"The kernel in Cisco Native Unix (CNU) on Cisco Unified IP Phone 7900 series devices (aka TNP phones) with software before 9.3.1-ES10 does not properly validate unspecified system calls, which allows attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a crafted binary.","status":"published","published":"2012-12-28T11:48:44.673Z","modified":"2026-06-16T23:46:48.833Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:L/AC:L/Au:S/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:16.958223Z"}]}}