{"id":"CVE-2006-6418","aliases":["EUVD-2006-6401","GHSA-m7f5-rr3q-xx76"],"status":"published","title":"Buffer overflow in the POSIX Threads library (libpthread) on HP Tru64 UNIX 4.0F PK8, 4.0G PK4,...","description":"Buffer overflow in the POSIX Threads library (libpthread) on HP Tru64 UNIX 4.0F PK8, 4.0G PK4, and 5.1A PK6 allows local users to gain root privileges via a long PTHREAD_CONFIG environment variable.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00534,"percentile":0.45351,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2006-12-10T11:00:00Z","modified":"2026-06-16T22:33:05Z","products":[{"vendor":"hp","product":"tru64"}],"references":[{"url":"http://www2.itrc.hp.com/service/cki/docDisplay.do?docId=c00800193","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2006/4483","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://www.netragard.com/pdfs/research/HP-TRU64-LIBPTHREAD-20060811.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://securitytracker.com/id?1017211","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://secunia.com/advisories/22743","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/30178","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/21035","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-6418"},{"url":"https://github.com/advisories/GHSA-m7f5-rr3q-xx76"}],"sources":{"cve":[{"id":"CVE-2006-6418","description":"Buffer overflow in the POSIX Threads library (libpthread) on HP Tru64 UNIX 4.0F PK8, 4.0G PK4, and 5.1A PK6 allows local users to gain root privileges via a long PTHREAD_CONFIG environment variable.","status":"published","published":"2006-12-10T11:00:00Z","modified":"2024-08-07T20:26:46.153Z","updated_at":"2026-11-02T14:33:50.374603Z"}],"euvd":[{"id":"EUVD-2006-6401","description":"Buffer overflow in the POSIX Threads library (libpthread) on HP Tru64 UNIX 4.0F PK8, 4.0G PK4, and 5.1A PK6 allows local users to gain root privileges via a long PTHREAD_CONFIG environment variable.","status":"published","published":"2006-12-10T11:00:00Z","modified":"2024-08-07T20:26:46Z","updated_at":"2026-11-03T01:15:43.437132Z"}],"ghsa":[{"id":"GHSA-m7f5-rr3q-xx76","title":"Buffer overflow in the POSIX Threads library (libpthread) on HP Tru64 UNIX 4.0F PK8, 4.0G PK4,...","description":"Buffer overflow in the POSIX Threads library (libpthread) on HP Tru64 UNIX 4.0F PK8, 4.0G PK4, and 5.1A PK6 allows local users to gain root privileges via a long PTHREAD_CONFIG environment variable.","status":"published","published":"2022-05-01T07:37:47Z","modified":"2023-01-31T05:02:30Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:48:16.386554Z"}],"nvd":[{"id":"CVE-2006-6418","description":"Buffer overflow in the POSIX Threads library (libpthread) on HP Tru64 UNIX 4.0F PK8, 4.0G PK4, and 5.1A PK6 allows local users to gain root privileges via a long PTHREAD_CONFIG environment variable.","status":"published","published":"2006-12-10T11:28:00Z","modified":"2026-06-16T22:33:05.627Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:09.852738Z"}]}}