Description
Multiple use-after-free vulnerabilities in SPL in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 allow remote attackers to execute arbitrary code via vectors involving (1) ArrayObject, (2) SplObjectStorage, and (3) SplDoublyLinkedList, which are mishandled during unserialization.
References (9)
Core 9
Core References
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2015/dsa-3344
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/76737
Various Sources x_refsource_confirm
https://bugs.php.net/bug.php?id=70169
Various Sources x_refsource_confirm
https://bugs.php.net/bug.php?id=70168
Mailing List mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2015/08/19/3
Vendor Advisory x_refsource_confirm
http://www.php.net/ChangeLog-5.php
Various Sources x_refsource_confirm
https://bugs.php.net/bug.php?id=70166
Various Sources x_refsource_confirm
https://bugs.php.net/bug.php?id=70155
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201606-10
Scores
CVSS v3
7.3
EPSS
0.0116
EPSS Percentile
78.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Details
CWE
CWE-416
Status
published
Products (3)
debian/debian_linux
7.0
debian/debian_linux
8.0
php/php
< 5.4.44
Published
Jan 19, 2016
Tracked Since
Feb 18, 2026