CVE-2010-2249

EPSS 2.6%

Memory leak in pngrutil.c in libpng before 1.2.44, and 1.4.x before 1.4.3, allows remote attackers to cause a denial of service (memory consumption and application crash) via a PNG image containing malformed Physical Scale (aka sCAL) chunks.

Productos afectados

n/a · n/a

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Referencias

http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng%3Ba=commitdiff%3Bh=90cfcecc09febb8d6c8c1d37ea7bb7cf0f4b00f3#patch20 http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html http://lists.apple.com/archives/security-announce/2011/Mar/msg00000.html http://lists.apple.com/archives/security-announce/2011//Mar/msg00004.html http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044283.html http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044397.html http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html http://lists.vmware.com/pipermail/security-announce/2010/000105.html https://bugzilla.redhat.com/show_bug.cgi?id=608644 http://secunia.com/advisories/40302 http://secunia.com/advisories/40336