{"id":"CVE-2005-4271","aliases":["EUVD-2005-4266","GHSA-rvhg-h22r-mpph"],"status":"published","title":"Buffer overflow in the malloc debug system in IBM AIX 5.3 allows local users to execute arbitrary...","description":"Buffer overflow in the malloc debug system in IBM AIX 5.3 allows local users to execute arbitrary code.","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":0.00493,"percentile":0.426,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2005-12-15T22:00:00Z","modified":"2026-06-16T22:18:29Z","products":[{"vendor":"ibm","product":"aix"}],"references":[{"url":"http://www-1.ibm.com/support/search.wss?rs=0\u0026q=IY78227\u0026apar=only","tags":["vendor-advisory","x_refsource_AIXAPAR","x_transferred"]},{"url":"http://www.securityfocus.com/bid/15881","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"http://www.vupen.com/english/advisories/2005/2947","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/18088","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/419577/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-4271"},{"url":"https://github.com/advisories/GHSA-rvhg-h22r-mpph"}],"sources":{"cve":[{"id":"CVE-2005-4271","description":"Buffer overflow in the malloc debug system in IBM AIX 5.3 allows local users to execute arbitrary code.","status":"published","published":"2005-12-15T22:00:00Z","modified":"2024-08-07T23:38:51.644Z","updated_at":"2026-11-02T14:33:38.906611Z"}],"euvd":[{"id":"EUVD-2005-4266","description":"Buffer overflow in the malloc debug system in IBM AIX 5.3 allows local users to execute arbitrary code.","status":"published","published":"2005-12-15T22:00:00Z","modified":"2024-08-07T23:38:51Z","updated_at":"2026-11-03T01:15:23.244179Z"}],"ghsa":[{"id":"GHSA-rvhg-h22r-mpph","title":"Buffer overflow in the malloc debug system in IBM AIX 5.3 allows local users to execute arbitrary...","description":"Buffer overflow in the malloc debug system in IBM AIX 5.3 allows local users to execute arbitrary code.","status":"published","published":"2022-05-01T02:25:42Z","modified":"2023-01-30T05:07:59Z","updated_at":"2026-11-02T14:47:47.270322Z"}],"nvd":[{"id":"CVE-2005-4271","description":"Buffer overflow in the malloc debug system in IBM AIX 5.3 allows local users to execute arbitrary code.","status":"published","published":"2005-12-15T22:03:00Z","modified":"2026-06-16T22:18:29.577Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:57.944899Z"}]}}