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AVG Anti-Virus Multiple File Parsing Vulnerabilities
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Secunia Advisory:
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SA22811
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Release Date:
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2006-11-14
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Last Update:
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2006-11-21
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Popularity:
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20,153 views
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Critical:
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Highly critical
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Impact:
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Unknown
DoS
System access
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | AVG Anti-Virus Free Edition 7.x
AVG Antivirus 6.x
AVG Antivirus Professional
AVG Antivirus Server
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Secunia CVSS-2 Score:
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Available in Secunia business solutions 
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
Sergio Alvarez has reported some vulnerabilities in AVG Anti-Virus, which can be exploited by malicious people to cause a DoS (Denial of Service) or potentially compromise a vulnerable system.
1) An integer overflow error when parsing CAB archives can be exploited to cause a heap-based buffer overflow via a specially crafted CAB archive.
2) An unspecified error when parsing RAR archives can be exploited to cause a heap-based buffer overflow via a specially crafted RAR archive.
3) An uninitialized variable error exists within the parsing of CAB archives.
4) A division by zero error when parsing DOC files may in certain cases cause a DoS via a specially crafted DOC file.
5) An unspecified error exists within the parsing of EXE files.
The vulnerabilities are reported in AVG Antivirus software versions prior to 7.1.407.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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