CVE-2014-9653 Information
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readelf.c in file before 5.22 as used in the Fileinfo component in PHP before 5.4.37 5.5.x before 5.5.21 and 5.6.x before 5.6.5 does not consider that pread calls sometimes read only a subset of the available data which allows remote attackers to cause a denial of service (uninitialized memory access) or possibly have unspecified other impact via a crafted ELF file.
Reference
http://bugs.gw.com/view.php?id=409 http://marc.info/?l=bugtraq&m=143748090628601&w=2 http://marc.info/?l=bugtraq&m=144050155601375&w=2 http://mx.gw.com/pipermail/file/2014/001649.html http://openwall.com/lists/oss-security/2015/02/05/13 http://php.net/ChangeLog-5.php http://rhn.redhat.com/errata/RHSA-2016-0760.html http://www.debian.org/security/2015/dsa-3196 http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html http://www.securityfocus.com/bid/72516 https://github.com/file/file/commit/445c8fb0ebff85195be94cd9f7e1df89cade5c7f https://security.gentoo.org/glsa/201701-42 https://usn.ubuntu.com/3686-1/