{"id":"CVE-2006-4662","aliases":["EUVD-2006-4650","GHSA-536r-fjf3-3wp7"],"status":"published","title":"Heap-based buffer overflow in the MCRegEx__Search function in AOL ICQ Pro 2003b Build 3916 and...","description":"Heap-based buffer overflow in the MCRegEx__Search function in AOL ICQ Pro 2003b Build 3916 and earlier allows remote attackers to execute arbitrary code via an inconsistent length field of a Message in a 0x2711 Type-Length-Value (TLV) type.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.06287,"percentile":0.93635,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2006-09-09T00:00:00Z","modified":"2026-06-16T22:29:32Z","products":[{"vendor":"mirabilis","product":"icq"}],"references":[{"url":"http://www.securityfocus.com/archive/1/445513/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.coresecurity.com/index.php5?module=ContentMod\u0026action=item\u0026id=1509","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"http://securityreason.com/securityalert/1530","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2006/3527","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/21834","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/400780","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/28835","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/19897","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4662"},{"url":"https://github.com/advisories/GHSA-536r-fjf3-3wp7"}],"sources":{"cve":[{"id":"CVE-2006-4662","description":"Heap-based buffer overflow in the MCRegEx__Search function in AOL ICQ Pro 2003b Build 3916 and earlier allows remote attackers to execute arbitrary code via an inconsistent length field of a Message in a 0x2711 Type-Length-Value (TLV) type.","status":"published","published":"2006-09-09T00:00:00Z","modified":"2024-08-07T19:23:40.09Z","updated_at":"2026-11-02T14:33:51.085765Z"}],"euvd":[{"id":"EUVD-2006-4650","description":"Heap-based buffer overflow in the MCRegEx__Search function in AOL ICQ Pro 2003b Build 3916 and earlier allows remote attackers to execute arbitrary code via an inconsistent length field of a Message in a 0x2711 Type-Length-Value (TLV) type.","status":"published","published":"2006-09-09T00:00:00Z","modified":"2024-08-07T19:23:40Z","updated_at":"2026-11-03T01:15:50.798383Z"}],"ghsa":[{"id":"GHSA-536r-fjf3-3wp7","title":"Heap-based buffer overflow in the MCRegEx__Search function in AOL ICQ Pro 2003b Build 3916 and...","description":"Heap-based buffer overflow in the MCRegEx__Search function in AOL ICQ Pro 2003b Build 3916 and earlier allows remote attackers to execute arbitrary code via an inconsistent length field of a Message in a 0x2711 Type-Length-Value (TLV) type.","status":"published","published":"2022-05-01T07:20:51Z","modified":"2023-01-31T05:01:56Z","updated_at":"2026-11-02T14:48:09.652829Z"}],"nvd":[{"id":"CVE-2006-4662","description":"Heap-based buffer overflow in the MCRegEx__Search function in AOL ICQ Pro 2003b Build 3916 and earlier allows remote attackers to execute arbitrary code via an inconsistent length field of a Message in a 0x2711 Type-Length-Value (TLV) type.","status":"published","published":"2006-09-09T00:04:00Z","modified":"2026-06-16T22:29:32.8Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:05.928789Z"}]}}