Description
The exif_process_TIFF_in_JPEG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not validate TIFF start data, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.securityfocus.com/bid/89844 ↗
- http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html ↗
- https://security.gentoo.org/glsa/201611-22 ↗
- http://rhn.redhat.com/errata/RHSA-2016-2750.html ↗
- http://www.openwall.com/lists/oss-security/2016/05/05/21 ↗
- http://www.debian.org/security/2016/dsa-3602 ↗
- http://php.net/ChangeLog-5.php ↗
- https://bugs.php.net/bug.php?id=72094 ↗
- http://php.net/ChangeLog-7.php ↗
- https://git.php.net/?p=php-src.git%3Ba=commit%3Bh=082aecfc3a753ad03be82cf14f03ac065723ec92 ↗
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731 ↗
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00086.html ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183736.html ↗