Xpdf, as used in products such as gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS, libextractor, and others, allows attackers to cause a denial of service (crash) via a crafted FlateDecode stream that triggers a null dereference.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9992
https://exchange.xforce.ibmcloud.com/vulnerabilities/24026
http://www.vupen.com/english/advisories/2007/2280
http://www.vupen.com/english/advisories/2006/0047
http://www.trustix.org/errata/2006/0002/
http://www.securityfocus.com/bid/16143
http://www.securityfocus.com/archive/1/427990/100/0/threaded
http://www.securityfocus.com/archive/1/427053/100/0/threaded
http://www.redhat.com/support/errata/RHSA-2006-0163.html
http://www.redhat.com/support/errata/RHSA-2006-0160.html
http://www.redhat.com/archives/fedora-announce-list/2006-January/msg00031.html
http://www.redhat.com/archives/fedora-announce-list/2006-January/msg00030.html
http://www.redhat.com/archives/fedora-announce-list/2006-January/msg00011.html
http://www.redhat.com/archives/fedora-announce-list/2006-January/msg00010.html
http://www.mandriva.com/security/advisories?name=MDKSA-2006:012
http://www.mandriva.com/security/advisories?name=MDKSA-2006:011
http://www.mandriva.com/security/advisories?name=MDKSA-2006:010
http://www.mandriva.com/security/advisories?name=MDKSA-2006:008
http://www.mandriva.com/security/advisories?name=MDKSA-2006:006
http://www.mandriva.com/security/advisories?name=MDKSA-2006:005
http://www.mandriva.com/security/advisories?name=MDKSA-2006:004
http://www.mandriva.com/security/advisories?name=MDKSA-2006:003
http://www.kde.org/info/security/advisory-20051207-2.txt
http://www.gentoo.org/security/en/glsa/glsa-200601-17.xml
http://www.gentoo.org/security/en/glsa/glsa-200601-02.xml
http://www.debian.org/security/2006/dsa-962
http://www.debian.org/security/2006/dsa-961
http://www.debian.org/security/2006/dsa-950
http://www.debian.org/security/2006/dsa-936
http://www.debian.org/security/2005/dsa-940
http://www.debian.org/security/2005/dsa-938
http://www.debian.org/security/2005/dsa-937
http://www.debian.org/security/2005/dsa-932
http://www.debian.org/security/2005/dsa-931
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102972-1
http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.474747
http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.472683
http://secunia.com/advisories/25729
http://secunia.com/advisories/19377
http://secunia.com/advisories/19230
http://secunia.com/advisories/18913
http://secunia.com/advisories/18908
http://secunia.com/advisories/18679
http://secunia.com/advisories/18675
http://secunia.com/advisories/18674
http://secunia.com/advisories/18644
http://secunia.com/advisories/18642
http://secunia.com/advisories/18582
http://secunia.com/advisories/18554
http://secunia.com/advisories/18534
http://secunia.com/advisories/18517
http://secunia.com/advisories/18463
http://secunia.com/advisories/18448
http://secunia.com/advisories/18436
http://secunia.com/advisories/18428
http://secunia.com/advisories/18425
http://secunia.com/advisories/18423
http://secunia.com/advisories/18416
http://secunia.com/advisories/18414
http://secunia.com/advisories/18407
http://secunia.com/advisories/18398
http://secunia.com/advisories/18389
http://secunia.com/advisories/18387
http://secunia.com/advisories/18385
http://secunia.com/advisories/18380
http://secunia.com/advisories/18375
http://secunia.com/advisories/18373
http://secunia.com/advisories/18349
http://secunia.com/advisories/18338
http://secunia.com/advisories/18335
http://secunia.com/advisories/18334
http://secunia.com/advisories/18332
http://secunia.com/advisories/18329
http://secunia.com/advisories/18313
http://secunia.com/advisories/18312
http://secunia.com/advisories/18303
http://secunia.com/advisories/18147
http://rhn.redhat.com/errata/RHSA-2006-0177.html
http://lists.suse.com/archive/suse-security-announce/2006-Jan/0001.html