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>> AVG Anti-Virus File Parsing Code Execution and Denial of Service Vulnerabilities

Title : AVG Anti-Virus File Parsing Code Execution and Denial of Service Vulnerabilities
VUPEN ID : VUPEN/ADV-2006-4498
CVE ID : CVE-2006-5937 - CVE-2006-5938 - CVE-2006-5939 - CVE-2006-5940
Rated as : Critical 
Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2006-11-14


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  Receive VUPEN Security notifications by SMS 

Multiple vulnerabilities have been identified in AVG Anti-Virus, which could be exploited by attackers or malware to take complete control of an affected system or cause a denial of service. These flaws are due to integer overflow, buffer overflow, uninitialized variable, and division by zero errors when processing malformed CAB, DOC, RAR, and EXE files, which could be exploited by attackers to crash a vulnerable application or execute arbitrary commands via a specially crafted file.

Affected Products

AVG Anti-Virus versions prior to 7.1.407

Solution

Upgrade to AVG Anti-Virus version 7.1.407 :
http://www.grisoft.com/doc/10/lng/us/tpl/tpl01

References

http://www.vupen.com/english/advisories/2006/4498
http://www.grisoft.com/doc/36365/lng/us/tpl/tpl01

Credits

Vulnerabilities reported by Sergio Alvarez

ChangeLog

2006-11-14 : Initial release

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