ASN.1 Multiple Integer Overflows (SMTP check)

This script is Copyright (C) 2004-2014 Tenable Network Security, Inc.


Synopsis :

The remote host has multiple integer overflow vulnerabilities.

Description :

The remote Windows host has an ASN.1 library with multiple integer
overflow vulnerabilities. These issues could lead to a heap-based
buffer overflow. A remote attacker could exploit these issues to
execute arbitrary code.

This particular check sent a malformed SMTP authorization packet and
determined that the remote host is not patched.

See also :

http://technet.microsoft.com/en-us/security/bulletin/ms04-007

Solution :

Microsoft has released a set of patches for Windows NT, 2000, XP, and
2003.

Risk factor :

Critical / CVSS Base Score : 10.0
(CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C)
CVSS Temporal Score : 8.3
(CVSS2#E:F/RL:OF/RC:C)
Public Exploit Available : true

Family: SMTP problems

Nessus Plugin ID: 12065 (mail_asn1_decoding.nasl)

Bugtraq ID: 9633
9635
9743
13300

CVE ID: CVE-2003-0818