CVE-2015-6835 in Apple Mac OS X

Summary

The session deserializer in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13 mishandles multiple php_var_unserialize calls, which allow remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via crafted session content.

Reservation

09/08/2015

Disclosure

05/16/2016

Entries

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerability	CWE	Exp	Cou	CVE
78777	Apple Mac OS X apache_mod_php memory corruption	119	Proof-of-Concept	Official fix	CVE-2015-6835
77709	PHP Session Deserializer use after free	416	Proof-of-Concept	Official fix	CVE-2015-6835

Sources

• MITRE
• NVD
• CVE Details