Description
ext/session/session.c in PHP before 5.6.25 and 7.x before 7.0.10 skips invalid session names in a way that triggers incorrect parsing, which allows remote attackers to inject arbitrary-type session data by leveraging control of a session name, as demonstrated by object injection.
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.php.net/ChangeLog-7.php ↗
- https://bugs.php.net/bug.php?id=72681 ↗
- https://security.gentoo.org/glsa/201611-22 ↗
- https://github.com/php/php-src/commit/8763c6090d627d8bb0ee1d030c30e58f406be9ce?w=1 ↗
- http://www.securitytracker.com/id/1036680 ↗
- http://rhn.redhat.com/errata/RHSA-2016-2750.html ↗
- http://www.php.net/ChangeLog-5.php ↗
- https://www.tenable.com/security/tns-2016-19 ↗
- http://openwall.com/lists/oss-security/2016/09/02/9 ↗
- http://www.securityfocus.com/bid/92552 ↗