CVE - CVE-2011-0752

CVE-ID
CVE-2011-0752	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[oss-security] 20101213 Re: Issues without CVE names in PHP 5.3.4/5.2.15 release URL:http://www.openwall.com/lists/oss-security/2010/12/13/4 CONFIRM:http://www.php.net/ChangeLog-5.php CONFIRM:http://www.php.net/archive/2010.php#id2010-12-10-1 CONFIRM:http://www.php.net/releases/5_2_15.php HP:HPSBOV02763 URL:http://marc.info/?l=bugtraq&m=133469208622507&w=2 HP:SSRT100826 URL:http://marc.info/?l=bugtraq&m=133469208622507&w=2 OVAL:oval:org.mitre.oval:def:12016 URL:https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12016 XF:php-extract-security-bypass(65432) URL:https://exchange.xforce.ibmcloud.com/vulnerabilities/65432
Assigning CNA
N/A
Date Entry Created
20110202	Disclaimer: The entry creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20110202)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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