CVE-2004-1187 - Seasonless Malfunctions

Description

Heap-based buffer overflow in the pnm_get_chunk function for xine 0.99.2 and other packages such as MPlayer that use the same code allows remote attackers to execute arbitrary code via long PNA_TAG values a different vulnerability than CVE-2004-1188.

Reference

http://www.idefense.com/application/poi/display?id=176&type=vulnerabilities http://www.mplayerhq.hu/MPlayer/patches/pnm_fix_20041215.diff http://cvs.sourceforge.net/viewcvs.py/xine/xine-lib/src/input/pnm.c?r1=1.20&r2=1.21 http://www.mandriva.com/security/advisories?name=MDKSA-2005:011 https://exchange.xforce.ibmcloud.com/vulnerabilities/18640