CVE-2011-0752

原文の説明

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.

影響を受けるソフトウェア

• PHP = 5.0.2= 4.3.5= 2.0b10= 3.0.16= 5.1.3= 4.4.7 完全一致

詳細

公開日

2011-02-03

最終更新

2024-08-07

CVSS ベクター

AV:N/AC:L/Au:N/C:N/I:P/A:N

参考資料

• cve.org/CVE-2011-0752
• nvd.nist.gov/vuln/detail/CVE-2011-0752
• marc.info/?l=bugtraq&m=133469208622507&w=2
• exchange.xforce.ibmcloud.com/vulnerabilities/65432
• oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12016
• www.php.net/ChangeLog-5.php
• www.php.net/archive/2010.php#id2010-12-10-1
• www.php.net/releases/5_2_15.php
• www.openwall.com/lists/oss-security/2010/12/13/4