Squid 'httpMakeVaryMark()' Function Memory Corruption Vulnerability

Bugtraq ID:	58322
Class:	Design Error
CVE:
Remote:	Yes
Local:	No
Published:	Mar 05 2013 12:00AM
Updated:	Mar 05 2013 12:00AM
Credit:	tytusromekiatomek
Vulnerable:	Squid Squid 2.7.STABLE9
Not Vulnerable:

Squid 'httpMakeVaryMark()' Function Memory Corruption Vulnerability

Squid is prone to a memory-corruption vulnerability.

Attackers can exploit this issue to execute arbitrary code in the context of the affected application. Failed exploit attempts will likely result in denial-of-service conditions.

Squid 2.7.Stable9 is vulnerable; other versions may also be affected.

Squid 'httpMakeVaryMark()' Function Memory Corruption Vulnerability

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].

Squid 'httpMakeVaryMark()' Function Memory Corruption 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].

Squid 'httpMakeVaryMark()' Function Memory Corruption Vulnerability

References:

• Squid 3.2.5 httpMakeVaryMark() header value DoS,2.7.Stable9 memory corruption. (Full Disclosure)
  
• Squid Homepage (Squid)