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Secunia Advisory SA26948

F-Secure Archives and Packed Executables Detection Bypass
Secunia Advisory SA26948
Track and eliminate the complete Vulnerability threat lifecycle


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Track critical vulnerabilities affecting your infrastucture instantly
Release Date 2007-09-27
Last Update 2007-10-01
   
Popularity 7,188 views
Comments 0 comments

Criticality level Not criticalNot critical
Impact Security Bypass
Where From remote
Authentication level Available in Customer Area
   
Report reliability Available in Customer Area
Solution Status Vendor Patch
   
Systems affected Available in Customer Area
Approve distribution Available in Customer Area
   
Software:
F-Secure Anti-Virus for Windows Servers 7.x
Secunia CVSS Score Available in Customer Area
CVE Reference(s) CVE-2007-5143 CVSS available in Customer Area
  

Description
A vulnerability has been reported in F-Secure Anti-Virus, which can be exploited by malware to bypass the scanning functionality.

The vulnerability is caused due to an unspecified error in the handling of archives and packed executables. This can be exploited to bypass the anti-virus scanning functionality by placing specially crafted archives or packed executables in the "system32" directory.

The vulnerability only affects 64-bit server platforms.

The vulnerability is reported in F-Secure Anti-Virus for Windows Servers version 7.00.

Solution
Apply patch.
Further details available in Customer Area

Provided and/or discovered by
The vendor credits Mr Papadorotheoun.

Changelog
Further details available in Customer Area

Original Advisory
http://www.f-secure.com/security/fsc-2007-6.shtml

Deep Links
Links available in Customer Area


Do you have additional information related to this advisory?
Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com
Subject: F-Secure Archives and Packed Executables Detection Bypass
 
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