{"id":"CVE-2006-0559","aliases":["EUVD-2006-0566","GHSA-qm5x-8jpf-99pq"],"status":"published","title":"Format string vulnerability in the SMTP server for McAfee WebShield 4.5 MR2 and earlier allows...","description":"Format string vulnerability in the SMTP server for McAfee WebShield 4.5 MR2 and earlier allows remote attackers to execute arbitrary code via format strings in the domain name portion of a destination address, which are not properly handled when a bounce message is constructed.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0606,"percentile":0.93429,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2006-04-04T14:00:00Z","modified":"2026-06-16T22:20:50Z","products":[{"vendor":"mcafee","product":"webshield_smtp"}],"references":[{"url":"http://www.securityfocus.com/bid/16742","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/25621","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.osvdb.org/24366","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/429812/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://securityreason.com/securityalert/671","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://securitytracker.com/id?1015861","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://secunia.com/advisories/19491","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.vupen.com/english/advisories/2006/1219","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-0559"},{"url":"https://github.com/advisories/GHSA-qm5x-8jpf-99pq"}],"sources":{"cve":[{"id":"CVE-2006-0559","description":"Format string vulnerability in the SMTP server for McAfee WebShield 4.5 MR2 and earlier allows remote attackers to execute arbitrary code via format strings in the domain name portion of a destination address, which are not properly handled when a bounce message is constructed.","status":"published","published":"2006-04-04T14:00:00Z","modified":"2024-08-07T16:41:28.887Z","updated_at":"2026-11-02T14:33:52.569914Z"}],"euvd":[{"id":"EUVD-2006-0566","description":"Format string vulnerability in the SMTP server for McAfee WebShield 4.5 MR2 and earlier allows remote attackers to execute arbitrary code via format strings in the domain name portion of a destination address, which are not properly handled when a bounce message is constructed.","status":"published","published":"2006-04-04T14:00:00Z","modified":"2024-08-07T16:41:28Z","updated_at":"2026-11-03T01:16:08.950803Z"}],"ghsa":[{"id":"GHSA-qm5x-8jpf-99pq","title":"Format string vulnerability in the SMTP server for McAfee WebShield 4.5 MR2 and earlier allows...","description":"Format string vulnerability in the SMTP server for McAfee WebShield 4.5 MR2 and earlier allows remote attackers to execute arbitrary code via format strings in the domain name portion of a destination address, which are not properly handled when a bounce message is constructed.","status":"published","published":"2022-05-01T06:40:55Z","modified":"2023-01-31T05:00:38Z","updated_at":"2026-11-02T14:47:53.77912Z"}],"nvd":[{"id":"CVE-2006-0559","description":"Format string vulnerability in the SMTP server for McAfee WebShield 4.5 MR2 and earlier allows remote attackers to execute arbitrary code via format strings in the domain name portion of a destination address, which are not properly handled when a bounce message is constructed.","status":"published","published":"2006-04-04T14:04:00Z","modified":"2026-06-16T22:20:50.603Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:01.776256Z"}]}}