CVE-2008-5525: Input Validation

Published Dec 12, 2008
·
Updated

ClamAV 0.94.1 and possibly 0.93.1, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an MZ header (aka "EXE info") at the beginning, and modifying the filename to have (1) no extension, (2) a .txt extension, or (3) a .jpg extension, as demonstrated by a document containing a CVE-2006-5745 exploit.

Affected Software

8 affected components
clamav clamav=0.93.1
clamav clamav=0.94.1
Microsoft Internet Explorer=6
Microsoft Internet Explorer=7
All of the following
Any of the following
clamav clamav=0.93.1
clamav clamav=0.94.1
Any of the following
Microsoft Internet Explorer=6
Microsoft Internet Explorer=7

Event History

Dec 12, 2008
CVE Published
via MITRE·06:13 PM
Data Sourced
via MITRE·06:13 PM
Description
Data Sourced
06:30 PM
DescriptionWeaknessAffected Software
Data Sourced
via NVD·06:30 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2008-5525?

CVE-2008-5525 is classified as a medium severity vulnerability due to its ability to bypass malware detection.

2

How do I fix CVE-2008-5525?

To fix CVE-2008-5525, it is recommended to upgrade to ClamAV versions beyond 0.94.1.

3

What are the affected versions in CVE-2008-5525?

The affected versions for CVE-2008-5525 are ClamAV 0.93.1 and 0.94.1.

4

What type of attacks does CVE-2008-5525 facilitate?

CVE-2008-5525 facilitates attacks that can exploit malware detection bypass through specially crafted HTML documents.

5

Which browsers are involved in CVE-2008-5525?

CVE-2008-5525 involves Internet Explorer versions 6 and 7 when used with the vulnerable ClamAV versions.

Contact

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