Sybase Advantage Server 'ADS' Process Off By One Buffer Overflow Vulnerability

Bugtraq ID:	48464
Class:	Boundary Condition Error
CVE:
Remote:	Yes
Local:	No
Published:	Jun 27 2011 12:00AM
Updated:	Jun 27 2011 12:00AM
Credit:	Luigi Auriemma
Vulnerable:	Sybase Advantage Server 10.0.0.3
Not Vulnerable:

Sybase Advantage Server 'ADS' Process Off By One Buffer Overflow Vulnerability

Sybase Advantage Server is prone to an off-by-one buffer-overflow vulnerability.

Attackers may exploit this issue to execute arbitrary code within the context of the affected application. Failed exploit attempts may result in a denial-of-service condition.

Sybase Advantage Server 10.0.0.3 is vulnerable; other versions may also be affected.

Sybase Advantage Server 'ADS' Process Off By One Buffer Overflow Vulnerability

The following proof of concept URI is available:

• /data/vulnerabilities/exploits/ads_crc.zip

Sybase Advantage Server 'ADS' Process Off By One Buffer Overflow Vulnerability

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

Sybase Advantage Server 'ADS' Process Off By One Buffer Overflow Vulnerability

References:

• Sybase Advantage Server ADS Process Off By One Buffer Overflow Vulnerability (Luigi Auriemma)
  
• Sybase Homepage (Sybase)