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
Configurations
Configuration 1 (hide)
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History
No history.
Information
Published : 2011-02-02 22:00
Updated : 2024-02-04 17:54
NVD link : CVE-2011-0752
Mitre link : CVE-2011-0752
CVE.ORG link : CVE-2011-0752
JSON object : View
Products Affected
php
- php
CWE
CWE-20
Improper Input Validation