The png_handle_iCCP function in libpng 1.2.5 and earlier allows remote attackers to cause a denial of service (application crash) via a certain PNG image that triggers a null dereference.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2572
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10203
https://exchange.xforce.ibmcloud.com/vulnerabilities/16895
https://bugzilla.fedora.us/show_bug.cgi?id=1943
http://www.us-cert.gov/cas/techalerts/TA04-217A.html
http://www.trustix.net/errata/2004/0040/
http://www.redhat.com/support/errata/RHSA-2004-429.html
http://www.redhat.com/support/errata/RHSA-2004-402.html
http://www.novell.com/linux/security/advisories/2004_23_libpng.html
http://www.mozilla.org/projects/security/known-vulnerabilities.html
http://www.mandriva.com/security/advisories?name=MDKSA-2006:213
http://www.mandriva.com/security/advisories?name=MDKSA-2006:212
http://www.mandriva.com/security/advisories?name=MDKSA-2004:079
http://www.kb.cert.org/vuls/id/236656
http://www.gentoo.org/security/en/glsa/glsa-200408-22.xml
http://www.gentoo.org/security/en/glsa/glsa-200408-03.xml
http://www.debian.org/security/2004/dsa-536
http://sunsolve.sun.com/search/document.do?assetkey=1-66-200663-1
http://secunia.com/advisories/22958
http://secunia.com/advisories/22957
http://marc.info/?l=bugtraq&m=109761239318458&w=2
http://marc.info/?l=bugtraq&m=109181639602978&w=2
http://marc.info/?l=bugtraq&m=109163866717909&w=2
http://lists.apple.com/mhonarc/security-announce/msg00056.html
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000856