7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.975 High
EPSS
Percentile
100.0%
PHP is an HTML-embedded scripting language commonly used with the Apache
HTTP Server.
A flaw was found in the way the php-cgi executable processed command line
arguments when running in CGI mode. A remote attacker could send a
specially-crafted request to a PHP script that would result in the query
string being parsed by php-cgi as command line options and arguments. This
could lead to the disclosure of the script’s source code or arbitrary code
execution with the privileges of the PHP interpreter. (CVE-2012-1823)
Red Hat is aware that a public exploit for this issue is available that
allows remote code execution in affected PHP CGI configurations. This flaw
does not affect the default configuration in Red Hat Enterprise Linux 5 and
6 using the PHP module for Apache httpd to handle PHP scripts.
All php users should upgrade to these updated packages, which contain a
backported patch to resolve this issue. After installing the updated
packages, the httpd daemon must be restarted for the update to take effect.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 5 | ia64 | php-common | < 5.1.6-27.el5_6.4 | php-common-5.1.6-27.el5_6.4.ia64.rpm |
RedHat | 5 | ia64 | php-ldap | < 5.1.6-27.el5_6.4 | php-ldap-5.1.6-27.el5_6.4.ia64.rpm |
RedHat | 5 | i386 | php-mbstring | < 5.1.6-27.el5_6.4 | php-mbstring-5.1.6-27.el5_6.4.i386.rpm |
RedHat | 5 | s390x | php-devel | < 5.1.6-27.el5_6.4 | php-devel-5.1.6-27.el5_6.4.s390x.rpm |
RedHat | 5 | s390x | php-ldap | < 5.1.6-27.el5_6.4 | php-ldap-5.1.6-27.el5_6.4.s390x.rpm |
RedHat | 5 | ia64 | php-pgsql | < 5.1.6-27.el5_6.4 | php-pgsql-5.1.6-27.el5_6.4.ia64.rpm |
RedHat | 5 | i386 | php-devel | < 5.1.6-27.el5_6.4 | php-devel-5.1.6-27.el5_6.4.i386.rpm |
RedHat | 5 | s390x | php-bcmath | < 5.1.6-27.el5_6.4 | php-bcmath-5.1.6-27.el5_6.4.s390x.rpm |
RedHat | 6 | x86_64 | php-odbc | < 5.3.3-3.el6_1.4 | php-odbc-5.3.3-3.el6_1.4.x86_64.rpm |
RedHat | 6 | x86_64 | php-intl | < 5.3.3-3.el6_1.4 | php-intl-5.3.3-3.el6_1.4.x86_64.rpm |