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Norman Antivirus Products Multiple File Parsing Vulnerabilities
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Secunia Advisory:
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SA26178
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Release Date:
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2007-07-24
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Last Update:
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2007-07-27
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Popularity:
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7,909 views
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Critical:
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Highly critical
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Impact:
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Security Bypass
DoS
System access
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Where:
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From remote
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Solution Status:
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Partial Fix
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| Software: | Norman Virus Control 5.x (Windows)
Norman Virus Control 5.x for Domino
Norman Virus Control 5.x for Exchange 2000
Norman Virus Control 5.x for Exchange 5.5
Norman Virus Control 5.x for Firewall-1
Norman Virus Control 5.x for IIS
Norman Virus Control 5.x for Linux
Norman Virus Control 5.x for MimeSweeper
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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 Norman Antivirus products, which can be exploited by malware to bypass certain scanning functionality and by malicious people to cause a DoS (Denial of Service) or compromise a vulnerable system.
1) A boundary error when processing ACE archives can be exploited to cause a buffer overflow when e.g. scanning a specially crafted ACE archive.
2) Three boundary errors when processing LZH archives can be exploited to cause a buffer overflow when e.g. scanning a specially crafted LZH archive.
Successful exploitation of the vulnerabilities allow execution of arbitrary code.
3) A divide-by-zero error when processing DOC files can be exploited to to e.g. crash the application via a specially crafted DOC file.
4) An error within the processing of DOC files can be exploited to e.g. cause malware in a specially crafted DOC file to pass the scanning functionality undetected.
The vulnerabilities are reported in version 5.90 of the scanner engine. Other versions may also be affected.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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