Thursday, September 2, 2010

okular: buffer-overflow vulnerability

Users of okular please be advised of a buffer-overflow vulnerability that has been identified.

To view this vulnerability, possible remedies, and others please check out the Security Advisories at Critical Watch (http://criticalwatch.com/support/security-advisories.aspx)

Amplify’d from www.criticalwatch.com
USN-979-1: [USN-979-1] okular buffer-overflow vulnerability
kdegraphics vulnerability
Details follow:



Stefan Cornelius of Secunia Research discovered a boundary error during

RLE decompression in the "TranscribePalmImageToJPEG()" function in

generators/plucker/inplug/image.cpp of okular when processing images

embedded in PDB files, which can be exploited to cause a heap-based

buffer overflow. (CVE-2010-2575)
Read more at www.criticalwatch.com
 

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