Description
Directory traversal vulnerability in the posix_access function in PHP 5.2.6 and earlier allows remote attackers to bypass safe_mode restrictions via a .. (dot dot) in an http URL, which results in the URL being canonicalized to a local filename after the safe_mode check has successfully run.
References
- 32746 third-party-advisory
- HPSBUX02465 vendor-advisory
- http://support.apple.com/kb/HT3549
- 20080617 PHP 5.2.6 posix_access() (posix ext) safe_mode bypass third-party-advisory
- GLSA-200811-05 vendor-advisory
- SSRT090085 vendor-advisory
- 20090302 rPSA-2009-0035-1 php php-cgi php-imap php-mcrypt php-mysql php-mysqli php-pgsql php-soap php-xsl php5 php5-cgi php5-imap php5-mcrypt php5-mysql php5-mysqli php5-pear php5-pgsql php5-soap php5-xsl mailing-list
- http://wiki.rpath.com/Advisories:rPSA-2009-0035
- 1020327 vdb-entry
- 35074 third-party-advisory
- APPLE-SA-2009-05-12 vendor-advisory
- 29797 vdb-entry
- TA09-133A third-party-advisory
- ADV-2009-1297 vdb-entry
- php-posixaccess-security-bypass(43196) vdb-entry
- 35650 third-party-advisory
- 3941 third-party-advisory