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.
History

No history.

cve-icon 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

cve-icon 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

cve-icon Redhat Information

No data.

CWE