Description
ext/session/session.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 does not properly maintain a certain hash data structure, which allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via vectors related to session deserialization.
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
- https://bugs.php.net/72562 ↗
- http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html ↗
- https://security.gentoo.org/glsa/201611-22 ↗
- http://rhn.redhat.com/errata/RHSA-2016-2750.html ↗
- http://php.net/ChangeLog-5.php ↗
- http://www.securitytracker.com/id/1036430 ↗
- http://www.debian.org/security/2016/dsa-3631 ↗
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=3798eb6fd5dddb211b01d41495072fd9858d4e32 ↗
- http://php.net/ChangeLog-7.php ↗
- http://openwall.com/lists/oss-security/2016/07/24/2 ↗
- https://support.apple.com/HT207170 ↗
- http://www.securityfocus.com/bid/92097 ↗