CVE-2016-6290

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.

References

https://support.apple.com/HT207170

https://security.gentoo.org/glsa/201611-22

https://bugs.php.net/72562

http://www.securitytracker.com/id/1036430

http://www.securityfocus.com/bid/92097

http://www.debian.org/security/2016/dsa-3631

http://rhn.redhat.com/errata/RHSA-2016-2750.html

http://php.net/ChangeLog-7.php

http://php.net/ChangeLog-5.php

http://openwall.com/lists/oss-security/2016/07/24/2

http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html

http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=3798eb6fd5dddb211b01d41495072fd9858d4e32

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3