{"id":"CVE-2016-1882","aliases":["EUVD-2016-2976","GHSA-jrjp-fmcr-43jh"],"status":"published","title":"FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9 allow remote attackers to cause a...","description":"FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9 allow remote attackers to cause a denial of service (kernel crash) via vectors related to creating a TCP connection with the TCP_MD5SIG and TCP_NOOPT socket options.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01948,"percentile":0.80348,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-19"],"published":"2016-01-29T19:00:00Z","modified":"2026-06-17T00:42:47Z","products":[{"vendor":"freebsd","product":"freebsd"}],"references":[{"url":"http://www.securitytracker.com/id/1034677","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://security.FreeBSD.org/advisories/FreeBSD-SA-16:05.tcp.asc","tags":["vendor-advisory","x_refsource_FREEBSD","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-1882"},{"url":"https://github.com/advisories/GHSA-jrjp-fmcr-43jh"}],"sources":{"cve":[{"id":"CVE-2016-1882","description":"FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9 allow remote attackers to cause a denial of service (kernel crash) via vectors related to creating a TCP connection with the TCP_MD5SIG and TCP_NOOPT socket options.","status":"published","published":"2016-01-29T19:00:00Z","modified":"2024-08-05T23:10:40.265Z","updated_at":"2026-11-02T14:33:35.841056Z"}],"euvd":[{"id":"EUVD-2016-2976","description":"FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9 allow remote attackers to cause a denial of service (kernel crash) via vectors related to creating a TCP connection with the TCP_MD5SIG and TCP_NOOPT socket options.","status":"published","published":"2016-01-29T19:00:00Z","modified":"2024-08-05T23:10:40Z","updated_at":"2026-11-03T02:22:55.519158Z"}],"ghsa":[{"id":"GHSA-jrjp-fmcr-43jh","title":"FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9 allow remote attackers to cause a...","description":"FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9 allow remote attackers to cause a denial of service (kernel crash) via vectors related to creating a TCP connection with the TCP_MD5SIG and TCP_NOOPT socket options.","status":"published","published":"2022-05-17T03:58:38Z","modified":"2023-01-28T05:00:50Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T14:43:25.46952Z"}],"nvd":[{"id":"CVE-2016-1882","description":"FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9 allow remote attackers to cause a denial of service (kernel crash) via vectors related to creating a TCP connection with the TCP_MD5SIG and TCP_NOOPT socket options.","status":"published","published":"2016-01-29T19:59:08.06Z","modified":"2026-06-17T00:42:47.747Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-19"],"updated_at":"2026-11-02T14:03:21.143462Z"}]}}