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Home >> Browse Vulnerability Assessment Database >> Windows >> ASN.1 Parsing Vulnerabilities (NTLM check)


Vulnerability Assessment Details

ASN.1 Parsing Vulnerabilities (NTLM check)

Vulnerability Assessment Summary
Checks if the remote host has a patched ASN.1 decoder (828028)

Detailed Explanation for this Vulnerability Assessment

Summary :

Arbitrary code can be executed on the remote host.

Description :

The remote Windows host has a ASN.1 library which is vulnerable to a
flaw which could permit a possible hacker to execute arbitrary code on this host.

To exploit this flaw, a possible hacker would need to send a specially crafted
ASN.1 encoded packet with improperly advertised lengths.

This particular check sent a malformed NTLM packet and acertaind that
the remote host is not patched.

Solution :

http://www.microsoft.com/technet/security/bulletin/ms04-007.mspx

Network Security Threat Level:

Critical / CVSS Base Score : 10
(AV:R/AC:L/Au:NR/C:C/A:C/I:C/B:N)

Networks Security ID: 9633, 9635, 9743, 13300

Vulnerability Assessment Copyright: This script is Copyright (C) 2005-2006 Tenable Network Security

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