CVE-2012-2336

原始描述

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 lack an = (equals sign) character, which allows remote attackers to cause a denial of service (resource consumption) by placing command-line options in the query string, related to lack of skipping a certain php_getopt for the 'T' case. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-1823.

受影响的软件

• PHP = 5.0.2= 4.3.5= 5.4.1= 2.0b10= 3.0.16= 5.1.3 精确匹配

详情

发布日期

2012-05-11

最后修改

2024-08-07

CVSS 向量

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

参考资料

• cve.org/CVE-2012-2336
• nvd.nist.gov/vuln/detail/CVE-2012-2336
• lists.opensuse.org/opensuse-security-announce/2012-06/msg00004.html
• lists.opensuse.org/opensuse-security-announce/2012-07/msg00003.html
• bugs.php.net/patch-display.php?bug_id=61910&patch=CVE-2012-1823.patch&revision=1336251592&...
• secunia.com/advisories/49014
• bugs.php.net/bug.php?id=61910
• www.php.net/archive/2012.php#id2012-05-08-1
• h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862
• www.php.net/ChangeLog-5.php#5.4.3