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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
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.
View Analysis Description
CWE-416: Use After Free
Attack Vector (AV):
Attack Complexity (AC):
Privileges Required (PR):
User Interaction (UI):
Access Vector (AV):
Access Complexity (AC):
Allows unauthorized disclosure of informationAllows unauthorized modificationAllows disruption of service
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http://www.debian.org/security/2015/dsa-3344 [No Types Assigned]
https://security.gentoo.org/glsa/201606-10 [No Types Assigned]
<a href="http://cwe.mitre.org/data/definitions/416.html">CWE-416: Use After Free</a>
http://www.php.net/ChangeLog-5.php No Types Assigned
https://bugs.php.net/bug.php?id=70068 No Types Assigned