Integer signedness error in the png_inflate function in pngrutil.c in libpng before 1.4.10beta01, as used in Google Chrome before 17.0.963.83 and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file, a different vulnerability than CVE-2011-3026.

References

• https://nvd.nist.gov/vuln/detail/CVE-2011-3045
• https://bugzilla.redhat.com/show_bug.cgi?id=799000
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14763
• http://code.google.com/p/chromium/issues/detail?id=116162
• http://googlechromereleases.blogspot.com/2012/03/stable-channel-update_21.html
• http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng;a=commit;h=a8c319a2b281af68f7ca0e2f9a28ca57b44ceb2b
• http://lists.fedoraproject.org/pipermail/package-announce/2012-March/075424.html
• http://lists.fedoraproject.org/pipermail/package-announce/2012-March/075619.html
• http://lists.fedoraproject.org/pipermail/package-announce/2012-March/075981.html
• http://lists.fedoraproject.org/pipermail/package-announce/2012-March/075987.html
• http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076461.html
• http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076731.html
• http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00000.html
• http://lists.opensuse.org/opensuse-updates/2012-03/msg00051.html
• http://rhn.redhat.com/errata/RHSA-2012-0407.html
• http://rhn.redhat.com/errata/RHSA-2012-0488.html
• http://secunia.com/advisories/48320
• http://secunia.com/advisories/48485
• http://secunia.com/advisories/48512
• http://secunia.com/advisories/48554
• http://secunia.com/advisories/49660
• http://security.gentoo.org/glsa/glsa-201206-15.xml
• http://src.chromium.org/viewvc/chrome?view=rev&revision=125311
• http://www.debian.org/security/2012/dsa-2439
• http://www.mandriva.com/security/advisories?name=MDVSA-2012:033
• http://www.securitytracker.com/id?1026823