Improper input validation in Php
CVE-2011-0752
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.013 (68.3th percentile) — read the EPSS interpretation.
Affected products
- Php — versions 1.0, 2.0, 2.0b10
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (x_refsource_HP, vendor-advisory)
- cve@mitre.org (vdb-entry, x_refsource_XF)
- cve@mitre.org (signature, x_refsource_OVAL, vdb-entry)
- cve@mitre.org (x_refsource_CONFIRM)
- cve@mitre.org (x_refsource_CONFIRM)
- cve@mitre.org (x_refsource_CONFIRM)
- cve@mitre.org (mailing-list, x_refsource_MLIST)