imagemagick is vulnerable to denial of service (DoS). The vulnerability exists as attempting to process a specially-crafted input file in these formats could cause ImageMagick to enter an infinite loop.
bugs.gentoo.org/show_bug.cgi?id=186030
labs.idefense.com/intelligence/vulnerabilities/display.php?id=596
secunia.com/advisories/26926
secunia.com/advisories/27048
secunia.com/advisories/27309
secunia.com/advisories/27364
secunia.com/advisories/27439
secunia.com/advisories/28721
secunia.com/advisories/29786
secunia.com/advisories/29857
secunia.com/advisories/36260
security.gentoo.org/glsa/glsa-200710-27.xml
studio.imagemagick.org/pipermail/magick-announce/2007-September/000037.html
www.debian.org/security/2009/dsa-1858
www.imagemagick.org/script/changelog.php
www.mandriva.com/en/security/advisories?name=MDVSA-2008:035
www.novell.com/linux/security/advisories/2007_23_sr.html
www.redhat.com/security/updates/classification/#moderate
www.redhat.com/support/errata/RHSA-2008-0145.html
www.redhat.com/support/errata/RHSA-2008-0165.html
www.securityfocus.com/archive/1/483572/100/0/threaded
www.securityfocus.com/bid/25764
www.securitytracker.com/id?1018729
www.ubuntu.com/usn/usn-523-1
www.vupen.com/english/advisories/2007/3245
access.redhat.com/errata/RHSA-2008:0145
exchange.xforce.ibmcloud.com/vulnerabilities/36740
issues.rpath.com/browse/RPL-1743
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10869