| Descripción: | Description:
The remote host is missing updates announced in
advisory RHSA-2007:0153.
PHP is an HTML-embedded scripting language commonly used with the Apache
HTTP Web server.
A flaw was found in the way the mbstring extension set global variables. A
script which used the mb_parse_str() function to set global variables could
be forced to enable the register_globals configuration option, possibly
resulting in global variable injection. (CVE-2007-1583)
A heap based buffer overflow flaw was discovered in PHP's gd extension. A
script that could be forced to process WBMP images from an untrusted source
could result in arbitrary code execution. (CVE-2007-1001)
A buffer over-read flaw was discovered in PHP's gd extension. A script that
could be forced to write arbitrary string using a JIS font from an
untrusted source could cause the PHP interpreter to crash. (CVE-2007-0455)
A flaw was discovered in the way PHP's mail() function processed header
data. If a script sent mail using a Subject header containing a string from
an untrusted source, a remote attacker could send bulk e-mail to unintended
recipients. (CVE-2007-1718)
Users of PHP should upgrade to these updated packages which contain
backported patches to correct these issues.
Solution:
Please note that this update is available via
Red Hat Network. To use Red Hat Network, launch the Red
Hat Update Agent with the following command: up2date
http://rhn.redhat.com/errata/RHSA-2007-0153.html
http://www.redhat.com/security/updates/classification/#moderate
Risk factor : High
CVSS Score:
7.8
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