Description

Use-after-free vulnerability in the SPL unserialize implementation in ext/spl/spl_array.c in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 allows remote attackers to execute arbitrary code via crafted serialized data that triggers misuse of an array field.

References

http://www.debian.org/security/2015/dsa-3344

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

https://bugs.php.net/bug.php?id=70068

https://security.gentoo.org/glsa/201606-10

Details

Risk Information

CVSS v2

CVSS v3