Description
PHP 5 before 5.2.7 does not properly initialize the page_uid and page_gid global variables for use by the SAPI php_getuid function, which allows context-dependent attackers to bypass safe_mode restrictions via variable settings that are intended to be restricted to root, as demonstrated by a setting of /etc for the error_log variable.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://marc.info/?l=bugtraq&m=125631037611762&w=2 ↗
- http://marc.info/?l=bugtraq&m=124654546101607&w=2 ↗
- http://www.securityfocus.com/archive/1/501376/100/0/threaded ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/47318 ↗
- http://wiki.rpath.com/Advisories:rPSA-2009-0035 ↗
- http://www.securityfocus.com/bid/32688 ↗
- http://secunia.com/advisories/35003 ↗
- http://www.php.net/ChangeLog-5.php#5.2.7 ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:045 ↗
- http://osvdb.org/50483 ↗
- http://securityreason.com/achievement_securityalert/59 ↗
- http://osvdb.org/52207 ↗
- http://www.securityfocus.com/archive/1/498985/100/0/threaded ↗
- http://secunia.com/advisories/35650 ↗
- http://www.debian.org/security/2009/dsa-1789 ↗