PHP : Security Vulnerabilities, CVEs, Published In October 2006
Race condition in the symlink function in PHP 5.1.6 and earlier allows local users to bypass the open_basedir restriction by using a combination of symlink, mkdir, and unlink functions to change the file path after the open_basedir check and before the file is opened by the underlying system, as demonstrated by symlinking a symlink into a subdirectory, to point to a parent directory via .. (dot dot) sequences, and then unlinking the resulting symlink.
Max CVSS
6.2
EPSS Score
0.05%
Published
2006-10-10
Updated
2018-10-30
Integer overflow in PHP 5 up to 5.1.6 and 4 before 4.3.0 allows remote attackers to execute arbitrary code via an argument to the unserialize PHP function with a large value for the number of array elements, which triggers the overflow in the Zend Engine ecalloc function (Zend/zend_alloc.c).
Max CVSS
10.0
EPSS Score
57.96%
Published
2006-10-10
Updated
2018-10-30
2 vulnerabilities found