Entreprise d'experts en Sécurité Informatique : Audits et conseils en cybersécurité
Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com


CVE-2015-0231

Description

Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate numerical keys within the serialized properties of an object. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-8142.

POC

Reference

- http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html

- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html

Github

- https://github.com/3xp10it/php_cve-2014-8142_cve-2015-0231

- https://github.com/ARPSyndicate/cvemon

- https://github.com/Indaxia/doctrine-orm-transformations

- https://github.com/NetW0rK1le3r/awesome-hacking-lists

- https://github.com/readloud/Awesome-Stars

- https://github.com/xbl2022/awesome-hacking-lists