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.
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References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published: 2011-02-02T21:00:00
Updated: 2024-08-06T22:05:53.435Z
Reserved: 2011-02-02T00:00:00
Link: CVE-2011-0752

No data.

Status : Modified
Published: 2011-02-02T22:00:01.770
Modified: 2024-11-21T01:24:45.697
Link: CVE-2011-0752
