Buffer overflow in the ABWOutputDev::endWord function in poppler/ABWOutputDev.cc in Poppler (aka libpoppler) 0.10.6, 0.12.0, and possibly other versions, as used by the Abiword pdftoabw utility, allows user-assisted remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted PDF file.
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=534680
http://bugs.freedesktop.org/attachment.cgi?id=30599&action=edit
http://bugs.freedesktop.org/show_bug.cgi?id=23074
http://secunia.com/advisories/37333
https://exchange.xforce.ibmcloud.com/vulnerabilities/54215
http://www.debian.org/security/2009/dsa-1941
http://www.mandriva.com/security/advisories?name=MDVSA-2011:175