9.3 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
69.0%
The libxml RSHUTDOWN function in PHP 5.x allows remote attackers to bypass the open_basedir protection mechanism and read arbitrary files via vectors involving a stream_close method call during use of a custom stream wrapper.
bugs.php.net/bug.php?id=61367
bugzilla.redhat.com/show_bug.cgi?id=802591
github.com/php/php-src/blob/master/ext/libxml/tests/bug61367-read.phpt
github.com/php/php-src/blob/master/ext/libxml/tests/bug61367-write.phpt