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>> Sophos Anti-Virus Multiple Archive Handling Detection Bypass Vulnerabilities

Title : Sophos Anti-Virus Multiple Archive Handling Detection Bypass Vulnerabilities
VUPEN ID : VUPEN/ADV-2007-3078
CVE ID : CVE-2007-4787
Rated as : Low Risk 
Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2007-09-07


Technical Description    Receive VUPEN Security alerts in a Text format  Receive VUPEN Security alerts in a PDF format  Receive VUPEN Security alerts in an XML format 

Multiple vulnerabilities have been identified in Sophos Anti-Virus products, which could be exploited by attackers or malware to bypass security checks. These issues are caused by errors in the virus detection engine when processing CAB, LZH or RAR archives with modified headers, which could be exploited by attackers or malware to bypass the virus detection feature.

Affected Products

Sophos Anti-Virus engine versions prior to 2.49.0

Solution

Upgrade to Sophos Anti-Virus engine version 2.49.0 :
http://www.sophos.com/support/knowledgebase/article/14244.html

References

http://www.vupen.com/english/advisories/2007/3078
http://www.sophos.com/support/knowledgebase/article/29146.html

Credits

Vulnerabilities reported by Thierry Zoller (n.runs AG).

ChangeLog

2007-09-07 : Initial release

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