CVE-2014-3670

Published: October 29, 2014Last modified: November 10, 2023

Description

The exif_ifd_make_value function in exif.c in the EXIF extension in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 operates on floating-point arrays incorrectly, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) or possibly execute arbitrary code via a crafted JPEG image with TIFF thumbnail data that is improperly handled by the exif_thumbnail function.

Status

References

• http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=ddb207e7fa2e9adeba021a1303c3781efda5409b
• http://linux.oracle.com/errata/ELSA-2014-1767.html
• http://linux.oracle.com/errata/ELSA-2014-1768.html
• http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html
• http://lists.opensuse.org/opensuse-updates/2014-11/msg00024.html
• http://lists.opensuse.org/opensuse-updates/2014-11/msg00034.html
• http://lists.opensuse.org/opensuse-updates/2015-01/msg00006.html
• http://php.net/ChangeLog-5.php
• http://rhn.redhat.com/errata/RHSA-2014-1765.html
• http://rhn.redhat.com/errata/RHSA-2014-1766.html
• http://rhn.redhat.com/errata/RHSA-2014-1767.html
• http://rhn.redhat.com/errata/RHSA-2014-1768.html
• http://rhn.redhat.com/errata/RHSA-2014-1824.html
• http://secunia.com/advisories/59967
• http://secunia.com/advisories/60630
• http://secunia.com/advisories/60699
• http://secunia.com/advisories/61763
• http://secunia.com/advisories/61970
• http://secunia.com/advisories/61982
• http://www.debian.org/security/2014/dsa-3064
• http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
• http://www.securityfocus.com/bid/70665
• http://www.ubuntu.com/usn/USN-2391-1
• https://bugs.php.net/bug.php?id=68113
• https://bugzilla.redhat.com/show_bug.cgi?id=1154502
• https://support.apple.com/HT204659