CVE-2006-6383
MEDIUM
4.6
CVSS 2.0
Description
PHP 5.2.0 and 4.4 allows local users to bypass safe_mode and open_basedir restrictions via a malicious path and a null byte before a ";" in a session_save_path argument, followed by an allowed path, which causes a parsing inconsistency in which PHP validates the allowed path but sets session.save_path to the malicious path.
Affected products and versions
- PHP versions 4.4.0, 5.2.0
References
- cvs.php.net http://cvs.php.net/viewcvs.cgi/php-src/ext/session/session.c?r1=1.336.2.53.2.7&r2=1.336.2.53.2.8
- lists.suse.com http://lists.suse.com/archive/suse-security-announce/2007-Mar/0003.html
- secunia.com http://secunia.com/advisories/24022 Vendor Advisory
- secunia.com http://secunia.com/advisories/24514 Vendor Advisory
- securityreason.com http://securityreason.com/achievement_securityalert/43 Exploit
- securityreason.com http://securityreason.com/securityalert/2000
- www.mandriva.com http://www.mandriva.com/security/advisories?name=MDKSA-2007:038
- www.openpkg.com http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.010.html
- www.securityfocus.com http://www.securityfocus.com/archive/1/453938/30/9270/threaded
- www.securityfocus.com http://www.securityfocus.com/bid/21508 Exploit
- nvd.nist.gov Official NVD record