Certain patches for kpdf do not include all relevant patches from xpdf that were associated with CVE-2005-3627, which allows context-dependent attackers to exploit vulnerabilities that were present in CVE-2005-3627.
secunia.com/advisories/19189
secunia.com/advisories/19190
secunia.com/advisories/19264
securityreason.com/securityalert/566
securitytracker.com/id?1015751
www.debian.org/security/2006/dsa-1008
www.kde.org/info/security/advisory-20060202-1.txt
www.mandriva.com/security/advisories?name=MDKSA-2006:054
www.redhat.com/support/errata/RHSA-2006-0262.html
www.securityfocus.com/archive/1/427299/100/0/threaded
www.securityfocus.com/bid/17039
exchange.xforce.ibmcloud.com/vulnerabilities/25146
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11441