Heap-based buffer overflow in the progressive PNG Image loader (decoders/pngloader.cpp) in KHTML in KDE 4.0.x up to 4.0.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted image.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
Link | Tags |
---|---|
http://www.vupen.com/english/advisories/2008/1371/references | vdb entry |
http://lists.opensuse.org/opensuse-security-announce/2008-05/msg00000.html | vendor advisory |
http://www.securityfocus.com/bid/28937 | vdb entry patch |
https://exchange.xforce.ibmcloud.com/vulnerabilities/42038 | vdb entry |
http://www.securitytracker.com/id?1019929 | vdb entry |
http://www.kde.org/info/security/advisory-20080426-1.txt | |
http://secunia.com/advisories/29980 | third party advisory patch vendor advisory |