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Secunia Advisory SA19572

xzgv JPEG Image Parsing Heap Overflow Vulnerability
Secunia Advisory SA19572
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Release Date 2006-04-10
Last Update 2006-04-21
   
Popularity 11,429 views
Comments 0 comments

Criticality level Moderately criticalModerately critical
Impact System access
Where From remote
Authentication level Available in Customer Area
   
Report reliability Available in Customer Area
Solution Status Unpatched
   
Systems affected Available in Customer Area
Approve distribution Available in Customer Area
Remediation status Secunia VIM
   
Software:
xzgv 0.x
Secunia CVSS Score Available in Customer Area
CVE Reference(s) CVE-2006-1060 CVSS available in Customer Area
  

Description

Andrea Barisani has reported a vulnerability in xzgv, which can be exploited by malicious people to compromise a user's system.

The vulnerability is caused due to a boundary error when processing JPEG files and can be exploited to cause a heap-based buffer overflow via a specially crafted JPEG image within the CMYK/YCCK colour space.


Solution
Don't open untrusted images.
Further details available in Customer Area

Provided and/or discovered by
Andrea Barisani, Gentoo Linux

Changelog
Further details available in Customer Area

Original Advisory
SUSE:
http://www.novell.com/linux/security/advisories/2006_08_sr.html

Gentoo:
http://www.gentoo.org/security/en/glsa/glsa-200604-10.xml

Deep Links
Links available in Customer Area


Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: xzgv JPEG Image Parsing Heap Overflow Vulnerability
 
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