{"id":"CVE-2011-1132","aliases":["EUVD-2011-1146","GHSA-4r7f-44rf-3g28"],"status":"published","title":"The IPv6 implementation in the kernel in Apple Mac OS X before 10.6.8 allows local users to cause...","description":"The IPv6 implementation in the kernel in Apple Mac OS X before 10.6.8 allows local users to cause a denial of service (NULL pointer dereference and reboot) via vectors involving socket options.","severity":{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00362,"percentile":0.30292,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2011-06-24T20:00:00Z","modified":"2026-06-16T23:28:46Z","products":[{"vendor":"apple","product":"mac_os_x"},{"vendor":"apple","product":"mac_os_x_server"}],"references":[{"url":"http://support.apple.com/kb/HT4723","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred"]},{"url":"http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/48422","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://support.apple.com/kb/HT4999","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1132"},{"url":"https://github.com/advisories/GHSA-4r7f-44rf-3g28"}],"sources":{"cve":[{"id":"CVE-2011-1132","description":"The IPv6 implementation in the kernel in Apple Mac OS X before 10.6.8 allows local users to cause a denial of service (NULL pointer dereference and reboot) via vectors involving socket options.","status":"published","published":"2011-06-24T20:00:00Z","modified":"2024-08-06T22:14:27.835Z","updated_at":"2026-11-02T14:35:38.711857Z"}],"euvd":[{"id":"EUVD-2011-1146","description":"The IPv6 implementation in the kernel in Apple Mac OS X before 10.6.8 allows local users to cause a denial of service (NULL pointer dereference and reboot) via vectors involving socket options.","status":"published","published":"2011-06-24T20:00:00Z","modified":"2024-08-06T22:14:27Z","updated_at":"2026-11-03T01:55:57.729923Z"}],"ghsa":[{"id":"GHSA-4r7f-44rf-3g28","title":"The IPv6 implementation in the kernel in Apple Mac OS X before 10.6.8 allows local users to cause...","description":"The IPv6 implementation in the kernel in Apple Mac OS X before 10.6.8 allows local users to cause a denial of service (NULL pointer dereference and reboot) via vectors involving socket options.","status":"published","published":"2022-05-17T05:37:17Z","modified":"2023-01-28T05:04:24Z","updated_at":"2026-11-02T14:44:09.964048Z"}],"nvd":[{"id":"CVE-2011-1132","description":"The IPv6 implementation in the kernel in Apple Mac OS X before 10.6.8 allows local users to cause a denial of service (NULL pointer dereference and reboot) via vectors involving socket options.","status":"published","published":"2011-06-24T20:55:02.653Z","modified":"2026-06-16T23:28:46.8Z","cvss":[{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:08.47516Z"}]}}