PT-2015-1020 · Php+4 · Php+4
Smalyshev
·
Published
2015-03-20
·
Updated
2018-10-30
·
CVE-2015-2787
CVSS v2.0
7.5
High
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
PHP versions prior to 5.4.39
PHP versions 5.5.x prior to 5.5.23
PHP versions 5.6.x prior to 5.6.7
Description
The issue is related to a use-after-free vulnerability in the
process nested data function. This vulnerability allows remote attackers to execute arbitrary code via a crafted unserialize call. The exploitation involves leveraging the use of the unset function within an wakeup function.Recommendations
For PHP versions prior to 5.4.39, update to version 5.4.39 or later.
For PHP versions 5.5.x prior to 5.5.23, update to version 5.5.23 or later.
For PHP versions 5.6.x prior to 5.6.7, update to version 5.6.7 or later.
Exploit
Fix
Use After Free
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Centos
Php
Red Hat
Suse
Ubuntu