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             AUSCERT External Security Bulletin Redistribution

                          ESB-2007.0736 -- [Win]
         Vulnerabilities in scanning of specially crafted archives
                      and certain packed executables
                             28 September 2007


        AusCERT Security Bulletin Summary

Product:              F-Secure Anti-Virus for Windows Servers version 7.00
Publisher:            F-Secure
Operating System:     Windows Server 2003
Platform:             IA-64
Impact:               Provide Misleading Information
Access:               Existing Account

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

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F-Secure Security Bulletin FSC-2007-6

Vulnerabilities in scanning of specially crafted archives and certain packed

Date issued 2007-09-27

Last updated 2007-09-27

Risk factor High (Low/Medium/High/Critical)

Brief description Specially crafted archives and packed executables
can bypass antivirus scanning.

Software F-Secure Anti-Virus for Windows Servers version 7.00

Affected versions F-Secure Anti-Virus for Windows Servers version 7.00

Affected platforms Windows Server 2003 64-bit edition for x64 processors

Bulletin location http://www.f-secure.com/security/fsc-2007-6.shtml

Issue: Placing a specially crafted archive or packed executable into
the system32 folder may allow an attacker to bypass F-Secure's

Products: F-Secure Anti-Virus for Windows Servers version 7.00
Risk Factor: High

Mitigating Factors:
  * Exploitation of the vulnerabilities requires specially crafted
    archives or packed executables
  * Issue only exists on 64-bit server platforms
  * There are no known exploits.

Patch availability:
Product                                  Versions Download
F-Secure Anti-Virus for Windows Servers  7.00   

Credits: F-Secure wants to thank Mr Papadorotheoun for pinpointing
this issue.

Revision History: FSC-2007-6 - 2007-09-27

Contact Information:
Support: http://support.f-secure.com/enu/home/contactus/
Security: http://www.f-secure.com/security/
URL: http://www.f-secure.com/

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