CVE - CVE-2011-2692

CVE-ID
CVE-2011-2692	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 does not properly handle invalid sCAL chunks, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted PNG image that triggers the reading of uninitialized memory.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:45046 URL:http://secunia.com/advisories/45046 MISC:45405 URL:http://secunia.com/advisories/45405 MISC:45415 URL:http://secunia.com/advisories/45415 MISC:45445 URL:http://secunia.com/advisories/45445 MISC:45460 URL:http://secunia.com/advisories/45460 MISC:45461 URL:http://secunia.com/advisories/45461 MISC:45492 URL:http://secunia.com/advisories/45492 MISC:48618 URL:http://www.securityfocus.com/bid/48618 MISC:49660 URL:http://secunia.com/advisories/49660 MISC:APPLE-SA-2011-10-12-3 URL:http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html MISC:APPLE-SA-2012-05-09-1 URL:http://lists.apple.com/archives/security-announce/2012/May/msg00001.html MISC:DSA-2287 URL:http://www.debian.org/security/2011/dsa-2287 MISC:FEDORA-2011-9336 URL:http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063118.html MISC:GLSA-201206-15 URL:http://security.gentoo.org/glsa/glsa-201206-15.xml MISC:MDVSA-2011:151 URL:~~http://www.mandriva.com/security/advisories?name=MDVSA-2011:151~~ (Obsolete source) MISC:RHSA-2011:1103 URL:http://www.redhat.com/support/errata/RHSA-2011-1103.html MISC:RHSA-2011:1104 URL:http://www.redhat.com/support/errata/RHSA-2011-1104.html MISC:RHSA-2011:1105 URL:http://www.redhat.com/support/errata/RHSA-2011-1105.html MISC:USN-1175-1 URL:http://www.ubuntu.com/usn/USN-1175-1 MISC:VU#819894 URL:http://www.kb.cert.org/vuls/id/819894 MISC:[oss-security] 20110713 Security issues fixed in libpng 1.5.4 URL:http://www.openwall.com/lists/oss-security/2011/07/13/2 MISC:http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng%3Ba=commit%3Bh=61a2d8a2a7b03023e63eae9a3e64607aaaa6d339 URL:http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng%3Ba=commit%3Bh=61a2d8a2a7b03023e63eae9a3e64607aaaa6d339 MISC:http://sourceforge.net/mailarchive/forum.php?thread_name=003101cc2790%24fb5d6e80%24f2184b80%24%40acm.org&forum_name=png-mng-implement URL:http://sourceforge.net/mailarchive/forum.php?thread_name=003101cc2790%24fb5d6e80%24f2184b80%24%40acm.org&forum_name=png-mng-implement MISC:http://support.apple.com/kb/HT5002 URL:http://support.apple.com/kb/HT5002 MISC:http://support.apple.com/kb/HT5281 URL:http://support.apple.com/kb/HT5281 MISC:http://www.libpng.org/pub/png/libpng.html URL:http://www.libpng.org/pub/png/libpng.html MISC:https://bugzilla.redhat.com/show_bug.cgi?id=720612 URL:https://bugzilla.redhat.com/show_bug.cgi?id=720612 MISC:libpng-png-file-dos(68536) URL:https://exchange.xforce.ibmcloud.com/vulnerabilities/68536
Assigning CNA
Red Hat, Inc.
Date Record Created
20110711	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20110711)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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