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
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2011-02-02T21:00:00
Updated: 2017-09-18T12:57:01
Reserved: 2011-02-02T00:00:00
Link: CVE-2011-0752
JSON object: View
NVD Information
Status : Modified
Published: 2011-02-02T22:00:01.770
Modified: 2018-10-30T16:26:21.043
Link: CVE-2011-0752
JSON object: View
Redhat Information
No data.
CWE