Vulnerability Assessment & Network Security Forums



If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important.  If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.


Home >> Browse Vulnerability Assessment Database >> Windows >> Novell Client nwspool.dll Buffer Overflow Vulnerability


Vulnerability Assessment Details

Novell Client nwspool.dll Buffer Overflow Vulnerability

Vulnerability Assessment Summary
Checks file version of nwspool.dll

Detailed Explanation for this Vulnerability Assessment

Summary :

The remote Windows host contains a DLL that suffers from a buffer
overflow flaw.

Description :

The file 'nwspool.dll' included with the Novell Client software
reportedly contains a buffer overflow that can be triggered by long
arguments to the Win32 'EnumPrinters()' and 'OpenPrinter()' functions.
An anonymous remote attacker may be able to leverage this issue via
RPC requests to the Spooler service to execute arbitrary code remotely
on the affected host.

See also :

http://www.zerodayinitiative.com/advisories/ZDI-06-043.html
http://www.securityfocus.com/archive/1/archive/1/453012/100/0/threaded
http://support.novell.com/cgi-bin/search/searchtid.cgi?/2974765.htm

Solution :

Install the 491psp3_nwspool.exe patch file referenced in the vendor
advisory above.

Network Security Threat Level:

High / CVSS Base Score : 7.0
(AV:R/AC:L/Au:NR/C:P/I:P/A:P/B:N)

Networks Security ID: 21220

Vulnerability Assessment Copyright: This script is Copyright (C) 2006-2007 Tenable Network Security

Cables, Connectors


KNOPPIX 9.1 Linux Install & Live DVD 32bit & 64bit picture

KNOPPIX 9.1 Linux Install & Live DVD 32bit & 64bit

$19.99



Knoppix Live GNU Linux System 9.1 on Bootable CD / DVD / USB Flash Drive picture

Knoppix Live GNU Linux System 9.1 on Bootable CD / DVD / USB Flash Drive

$5.99



KNOPPIX USB DVD OS , BEST OF ALL HIGHLY RECOMENDED picture

KNOPPIX USB DVD OS , BEST OF ALL HIGHLY RECOMENDED

$11.99



Knoppix Linux Bootable OS v8.6

Knoppix Linux Bootable OS v8.6 "Original Live Operating System" 16G USB Stick

$20.85



Knoppix Linux Bootable OS v8.6

Knoppix Linux Bootable OS v8.6 "Original Live Operating System" 32G USB Stick

$21.42



VINTAGE SOFTWARE | KNOPPIX STD 0.1 (SECURITY TOOLS DISTRIBUTION) picture

VINTAGE SOFTWARE | KNOPPIX STD 0.1 (SECURITY TOOLS DISTRIBUTION)

$7.57



Knoppix NSM 1.2 picture

Knoppix NSM 1.2

$8.00



Knoppix 3.4 Linux installation CD picture

Knoppix 3.4 Linux installation CD

$5.00



Hamshack Live DVD-ROM picture

Hamshack Live DVD-ROM

$7.00



Knoppix 5.0.1 ULTRA RARE Linux DVD - Linux Pro Extra August 2006 picture

Knoppix 5.0.1 ULTRA RARE Linux DVD - Linux Pro Extra August 2006

$33.71



Discussions

No Discussions have been posted on this vulnerability.