{"id":"CVE-2007-0955","aliases":["EUVD-2007-0949","GHSA-5ww6-rrrm-6m3x"],"status":"published","title":"The NTLM_UnPack_Type3 function in MENTLM.dll in MailEnable Professional 2.35 and earlier allows...","description":"The NTLM_UnPack_Type3 function in MENTLM.dll in MailEnable Professional 2.35 and earlier allows remote attackers to cause a denial of service (application crash) via certain base64-encoded data following an AUTHENTICATE NTLM command to the imap port (143/tcp), which results in an out-of-bounds read.","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":"2026-11-09","score":0.055,"percentile":0.92843,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2007-02-15T02:00:00Z","modified":"2026-06-16T22:36:37Z","exploits":[{"source":"exploitdb","id":"EDB-3306","title":"MailEnable Professional/Enterprise 2.35 - Out of Bounds Denial of Service","type":"dos","platform":"windows","date":"2007-02-14","verified":true,"url":"https://www.exploit-db.com/exploits/3306"},{"source":"exploitdb","id":"EDB-3308","title":"MailEnable Professional/Enterprise 2.37 - Denial of Service","type":"dos","platform":"windows","date":"2007-02-14","verified":true,"url":"https://www.exploit-db.com/exploits/3308"}],"products":[{"vendor":"mailenable","product":"mailenable"}],"references":[{"url":"http://osvdb.org/33195","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Broken Link"]},{"url":"http://www.vupen.com/english/advisories/2007/0614","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Third Party Advisory"]},{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2007-02/0321.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Third Party Advisory"]},{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2007-02/0333.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Third Party Advisory"]},{"url":"http://secunia.com/advisories/24139","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/32482","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry"]},{"url":"http://securityreason.com/securityalert/2249","tags":["third-party-advisory","x_refsource_SREASON","x_transferred","Third Party Advisory"]},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-February/052427.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-0955"},{"url":"https://github.com/advisories/GHSA-5ww6-rrrm-6m3x"}],"sources":{"cve":[{"id":"CVE-2007-0955","description":"The NTLM_UnPack_Type3 function in MENTLM.dll in MailEnable Professional 2.35 and earlier allows remote attackers to cause a denial of service (application crash) via certain base64-encoded data following an AUTHENTICATE NTLM command to the imap port (143/tcp), which results in an out-of-bounds read.","status":"published","published":"2007-02-15T02:00:00Z","modified":"2024-08-07T12:34:21.422Z","updated_at":"2026-11-02T13:34:15.046008Z"}],"euvd":[{"id":"EUVD-2007-0949","description":"The NTLM_UnPack_Type3 function in MENTLM.dll in MailEnable Professional 2.35 and earlier allows remote attackers to cause a denial of service (application crash) via certain base64-encoded data following an AUTHENTICATE NTLM command to the imap port (143/tcp), which results in an out-of-bounds read.","status":"published","published":"2007-02-15T02:00:00Z","modified":"2024-08-07T12:34:21Z","updated_at":"2026-11-03T01:38:28.235221Z"}],"ghsa":[{"id":"GHSA-5ww6-rrrm-6m3x","title":"The NTLM_UnPack_Type3 function in MENTLM.dll in MailEnable Professional 2.35 and earlier allows...","description":"The NTLM_UnPack_Type3 function in MENTLM.dll in MailEnable Professional 2.35 and earlier allows remote attackers to cause a denial of service (application crash) via certain base64-encoded data following an AUTHENTICATE NTLM command to the imap port (143/tcp), which results in an out-of-bounds read.","status":"published","published":"2022-05-01T17:48:48Z","modified":"2023-01-31T05:03:12Z","updated_at":"2026-11-02T14:48:25.047764Z"}],"nvd":[{"id":"CVE-2007-0955","description":"The NTLM_UnPack_Type3 function in MENTLM.dll in MailEnable Professional 2.35 and earlier allows remote attackers to cause a denial of service (application crash) via certain base64-encoded data following an AUTHENTICATE NTLM command to the imap port (143/tcp), which results in an out-of-bounds read.","status":"published","published":"2007-02-15T02:28:00Z","modified":"2026-06-16T22:36:37.88Z","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":"2026-11-02T14:01:13.10493Z"}]}}