Description
The PDORow implementation in PHP before 5.3.9 does not properly interact with the session feature, which allows remote attackers to cause a denial of service (application crash) via a crafted application that uses a PDO driver for a fetch and then calls the session_start function, as demonstrated by a crash of the Apache HTTP Server.
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://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html ↗
- https://bugs.php.net/bug.php?id=55776 ↗
- http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html ↗
- http://secunia.com/advisories/48668 ↗
- http://www.php.net/ChangeLog-5.php#5.3.9 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=783605 ↗