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>> KDE kpdf Temporary File Writing Denial of Service Vulnerability

Title : KDE kpdf Temporary File Writing Denial of Service Vulnerability
VUPEN ID : VUPEN/ADV-2005-1372
CVE ID : CVE-2005-2097
CWE ID : CWE-
Rated as : Low Risk 
Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2005-08-10


Technical Description    Receive VUPEN Security alerts in a Text format  Receive VUPEN Security alerts in a PDF format  Receive VUPEN Security alerts in an XML format 

A vulnerability was identified in KDE, which could be exploited to cause a denial of service. This flaw is due to an error in the KDE pdf viewer (kpdf) that writes files in "$TMPDIR" with infinite size, which could be exploited via a specially crafted PDF file to consume all available disk space.

Affected Products

KDE 3.3.1 up to including KDE 3.4.1

Solution

Patch for KDE 3.3.1 :
ftp://ftp.kde.org/pub/kde/security_patches/post-3.3.1-kdegraphics-4.diff
Patch for KDE 3.4.1 :
ftp://ftp.kde.org/pub/kde/security_patches/post-3.4.1-kdegraphics-4.diff

References

http://www.vupen.com/english/advisories/2005/1372
http://www.kde.org/info/security/advisory-20050809-1.txt

ChangeLog

2005-08-10 : Initial release

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