{"id":"CVE-2006-6656","aliases":["EUVD-2006-6639","GHSA-2h56-q6pr-f3f8"],"status":"published","title":"Unspecified vulnerability in ptrace in NetBSD-current before 20061027, NetBSD 3.0 and 3.0.1...","description":"Unspecified vulnerability in ptrace in NetBSD-current before 20061027, NetBSD 3.0 and 3.0.1 before 20061027, and NetBSD 2.x before 20061119 allows local users to read kernel memory and obtain sensitive information via certain manipulations of a PT_LWPINFO request, which leads to a memory leak and information leak.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00313,"percentile":0.24403,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2006-12-20T02:00:00Z","modified":"2026-06-16T22:33:32Z","products":[{"vendor":"netbsd","product":"netbsd"}],"references":[{"url":"ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2006-025.txt.asc","tags":["vendor-advisory","x_refsource_NETBSD","x_transferred"]},{"url":"http://securitytracker.com/id?1017292","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-6656"},{"url":"https://github.com/advisories/GHSA-2h56-q6pr-f3f8"}],"sources":{"cve":[{"id":"CVE-2006-6656","description":"Unspecified vulnerability in ptrace in NetBSD-current before 20061027, NetBSD 3.0 and 3.0.1 before 20061027, and NetBSD 2.x before 20061119 allows local users to read kernel memory and obtain sensitive information via certain manipulations of a PT_LWPINFO request, which leads to a memory leak and information leak.","status":"published","published":"2006-12-20T02:00:00Z","modified":"2024-09-17T03:43:24.298Z","updated_at":"2026-11-02T14:33:50.738595Z"}],"euvd":[{"id":"EUVD-2006-6639","description":"Unspecified vulnerability in ptrace in NetBSD-current before 20061027, NetBSD 3.0 and 3.0.1 before 20061027, and NetBSD 2.x before 20061119 allows local users to read kernel memory and obtain sensitive information via certain manipulations of a PT_LWPINFO request, which leads to a memory leak and information leak.","status":"published","published":"2006-12-20T02:00:00Z","modified":"2024-09-17T03:43:24Z","updated_at":"2026-11-03T00:28:29.460274Z"}],"ghsa":[{"id":"GHSA-2h56-q6pr-f3f8","title":"Unspecified vulnerability in ptrace in NetBSD-current before 20061027, NetBSD 3.0 and 3.0.1...","description":"Unspecified vulnerability in ptrace in NetBSD-current before 20061027, NetBSD 3.0 and 3.0.1 before 20061027, and NetBSD 2.x before 20061119 allows local users to read kernel memory and obtain sensitive information via certain manipulations of a PT_LWPINFO request, which leads to a memory leak and information leak.","status":"published","published":"2022-05-03T03:16:48Z","modified":"2023-02-01T05:01:21Z","updated_at":"2026-11-02T14:49:42.752886Z"}],"nvd":[{"id":"CVE-2006-6656","description":"Unspecified vulnerability in ptrace in NetBSD-current before 20061027, NetBSD 3.0 and 3.0.1 before 20061027, and NetBSD 2.x before 20061119 allows local users to read kernel memory and obtain sensitive information via certain manipulations of a PT_LWPINFO request, which leads to a memory leak and information leak.","status":"published","published":"2006-12-20T02:28:00Z","modified":"2026-06-16T22:33:32.803Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:01:09.852738Z"}]}}