{"id":"CVE-2006-6458","aliases":["EUVD-2006-6441","GHSA-7rvr-gh9x-q4mq"],"status":"published","title":"The Trend Micro scan engine before 8.320 for Windows and before 8.150 on HP-UX and AIX, as used...","description":"The Trend Micro scan engine before 8.320 for Windows and before 8.150 on HP-UX and AIX, as used in Trend Micro PC Cillin - Internet Security 2006, Office Scan 7.3, and Server Protect 5.58, allows remote attackers to cause a denial of service (CPU consumption and system hang) via a malformed RAR archive with an Archive Header section with the head_size and pack_size fields set to zero, which triggers an infinite loop.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02744,"percentile":0.86279,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2006-12-11T17:00:00Z","modified":"2026-06-16T22:33:10Z","products":[{"vendor":"trend_micro","product":"officescan"},{"vendor":"trend_micro","product":"pc_cillin_-_internet_security_2006"},{"vendor":"trend_micro","product":"serverprotect"}],"references":[{"url":"http://www.securityfocus.com/bid/21509","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/23321","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2006/4918","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=439","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-6458"},{"url":"https://github.com/advisories/GHSA-7rvr-gh9x-q4mq"}],"sources":{"cve":[{"id":"CVE-2006-6458","description":"The Trend Micro scan engine before 8.320 for Windows and before 8.150 on HP-UX and AIX, as used in Trend Micro PC Cillin - Internet Security 2006, Office Scan 7.3, and Server Protect 5.58, allows remote attackers to cause a denial of service (CPU consumption and system hang) via a malformed RAR archive with an Archive Header section with the head_size and pack_size fields set to zero, which triggers an infinite loop.","status":"published","published":"2006-12-11T17:00:00Z","modified":"2024-08-07T20:26:46.376Z","updated_at":"2026-11-02T14:33:50.374603Z"}],"euvd":[{"id":"EUVD-2006-6441","description":"The Trend Micro scan engine before 8.320 for Windows and before 8.150 on HP-UX and AIX, as used in Trend Micro PC Cillin - Internet Security 2006, Office Scan 7.3, and Server Protect 5.58, allows remote attackers to cause a denial of service (CPU consumption and system hang) via a malformed RAR archive with an Archive Header section with the head_size and pack_size fields set to zero, which triggers an infinite loop.","status":"published","published":"2006-12-11T17:00:00Z","modified":"2024-08-07T20:26:46Z","updated_at":"2026-11-03T01:15:43.437132Z"}],"ghsa":[{"id":"GHSA-7rvr-gh9x-q4mq","title":"The Trend Micro scan engine before 8.320 for Windows and before 8.150 on HP-UX and AIX, as used...","description":"The Trend Micro scan engine before 8.320 for Windows and before 8.150 on HP-UX and AIX, as used in Trend Micro PC Cillin - Internet Security 2006, Office Scan 7.3, and Server Protect 5.58, allows remote attackers to cause a denial of service (CPU consumption and system hang) via a malformed RAR archive with an Archive Header section with the head_size and pack_size fields set to zero, which triggers an infinite loop.","status":"published","published":"2022-05-01T07:38:08Z","modified":"2023-01-31T05:02:42Z","updated_at":"2026-11-02T14:48:18.936909Z"}],"nvd":[{"id":"CVE-2006-6458","description":"The Trend Micro scan engine before 8.320 for Windows and before 8.150 on HP-UX and AIX, as used in Trend Micro PC Cillin - Internet Security 2006, Office Scan 7.3, and Server Protect 5.58, allows remote attackers to cause a denial of service (CPU consumption and system hang) via a malformed RAR archive with an Archive Header section with the head_size and pack_size fields set to zero, which triggers an infinite loop.","status":"published","published":"2006-12-11T17:28:00Z","modified":"2026-06-16T22:33:10.17Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:09.852738Z"}]}}