Multiple heap-based buffer underflows in the ReadPALMImage function in coders/palm.c in GraphicsMagick before 1.2.3 allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted PALM image, a different vulnerability than CVE-2007-0770. NOTE: some of these details are obtained from third party information.
cvs.graphicsmagick.org/cgi-bin/cvsweb.cgi/GraphicsMagick/coders/palm.c
secunia.com/advisories/30549
sourceforge.net/project/shownotes.php?release_id=604837
sourceforge.net/project/shownotes.php?release_id=604837&group_id=73485
www.securityfocus.com/bid/29583
exchange.xforce.ibmcloud.com/vulnerabilities/42904