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CVE-2011-0752
Published: Feb 2, 2011
Modified: Aug 6, 2024
PUBLISHED
Description
The extract function in PHP before 5.2.15 does not prevent use of the EXTR_OVERWRITE parameter to overwrite (1) the GLOBALS superglobal array and (2) the this variable, which allows context-dependent attackers to bypass intended access restrictions by modifying data structures that were not intended to depend on external input, a related issue to CVE-2005-2691 and CVE-2006-3758.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
HPSBOV02763
vendor-advisory
x_refsource_HP
php-extract-security-bypass(65432)
vdb-entry
x_refsource_XF
oval:org.mitre.oval:def:12016
vdb-entry
signature
x_refsource_OVAL
http://www.php.net/ChangeLog-5.php
x_refsource_CONFIRM
SSRT100826
vendor-advisory
x_refsource_HP
http://www.php.net/archive/2010.php#id2010-12-10-1
x_refsource_CONFIRM
http://www.php.net/releases/5_2_15.php
x_refsource_CONFIRM
[oss-security] 20101213 Re: Issues without CVE names in PHP 5.3.4/5.2.15 release
mailing-list
x_refsource_MLIST
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