CVE-2012-2311

原文の説明

sapi/cgi/cgi_main.c in PHP before 5.3.13 and 5.4.x before 5.4.3, when configured as a CGI script (aka php-cgi), does not properly handle query strings that contain a %3D sequence but no = (equals sign) character, which allows remote attackers to execute arbitrary code by placing command-line options in the query string, related to lack of skipping a certain php_getopt for the 'd' case. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-1823.

影響を受けるソフトウェア

• PHP = 5.0.2= 4.3.5= 5.4.1= 2.0b10= 3.0.16= 5.1.3 完全一致

詳細

公開日

2012-05-11

最終更新

2024-08-07

CVSS ベクター

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

参考資料

• cve.org/CVE-2012-2311
• nvd.nist.gov/vuln/detail/CVE-2012-2311
• marc.info/?l=bugtraq&m=134012830914727&w=2
• lists.opensuse.org/opensuse-security-announce/2012-05/msg00011.html
• www.securitytracker.com/id?1027022
• lists.opensuse.org/opensuse-security-announce/2012-05/msg00002.html
• bugs.php.net/patch-display.php?bug_id=61910&patch=cgi.diff-fix-check.patch&revision=133609...
• secunia.com/advisories/49014
• lists.opensuse.org/opensuse-security-announce/2012-05/msg00007.html
• bugs.php.net/bug.php?id=61910
• www.php.net/archive/2012.php#id2012-05-08-1
• lists.apple.com/archives/security-announce/2012/Sep/msg00004.html
• support.apple.com/kb/HT5501
• h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862