CVE-2011-2692 | BDVDB-2026-46656 Detail
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://secunia.com/advisories/49660
- http://www.redhat.com/support/errata/RHSA-2011-1103.html
- http://www.securityfocus.com/bid/48618
- http://secunia.com/advisories/45046
- http://www.ubuntu.com/usn/USN-1175-1
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:151
- https://bugzilla.redhat.com/show_bug.cgi?id=720612
- http://sourceforge.net/mailarchive/forum.php?thread_name=003101cc2790%24fb5d6e80%24f2184b80%24%40acm.org&forum_name=png-mng-implement
- http://security.gentoo.org/glsa/glsa-201206-15.xml
- http://secunia.com/advisories/45461
- http://www.libpng.org/pub/png/libpng.html
- http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng%3Ba=commit%3Bh=61a2d8a2a7b03023e63eae9a3e64607aaaa6d339
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063118.html
- http://www.debian.org/security/2011/dsa-2287
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
Show all 28
- http://secunia.com/advisories/45405
- http://secunia.com/advisories/45445
- http://www.redhat.com/support/errata/RHSA-2011-1105.html
- http://secunia.com/advisories/45460
- http://www.openwall.com/lists/oss-security/2011/07/13/2
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68536
- http://support.apple.com/kb/HT5002
- http://secunia.com/advisories/45492
- http://support.apple.com/kb/HT5281
- http://www.redhat.com/support/errata/RHSA-2011-1104.html
- http://www.kb.cert.org/vuls/id/819894
- http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
- http://secunia.com/advisories/45415
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.