CVE-2014-3480 Information

Description

The cdf_count_chain function in cdf.c in file before 5.19 as used in the Fileinfo component in PHP before 5.4.30 and 5.5.x before 5.5.14 does not properly validate sector-count data which allows remote attackers to cause a denial of service (application crash) via a crafted CDF file.

Reference

http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html http://lists.opensuse.org/opensuse-updates/2014-09/msg00046.html http://marc.info/?l=bugtraq&m=141017844705317&w=2 http://mx.gw.com/pipermail/file/2014/001553.html http://rhn.redhat.com/errata/RHSA-2014-1765.html http://rhn.redhat.com/errata/RHSA-2014-1766.html http://secunia.com/advisories/59794 http://secunia.com/advisories/59831 http://support.apple.com/kb/HT6443 http://www.debian.org/security/2014/dsa-2974 http://www.debian.org/security/2014/dsa-3021 http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html http://www.php.net/ChangeLog-5.php http://www.securityfocus.com/bid/68238 https://bugs.php.net/bug.php?id=67412 https://github.com/file/file/commit/40bade80cbe2af1d0b2cd0420cebd5d5905a2382 https://support.apple.com/HT204659