CVE-2017-11145
HighSummary
In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, an error in the date extension's timelib_meridian parsing code could be used by attackers to leak information from the interpreter.
Risk Assessment
Attackers may exploit this vulnerability to gain access to sensitive information, potentially leading to further attacks on the system.
Recommendation
It is recommended to update PHP to the latest version to mitigate this vulnerability and apply the fixes included in the relevant commits.
Other vulnerabilities in PHP date extension
Original NVD description (English source)
In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, an error in the date extension's timelib_meridian parsing code could be used by attackers able to supply date strings to leak information from the interpreter, related to ext/date/lib/parse_date.c out-of-bounds reads affecting the php_parse_date function. NOTE: the correct fix is in the e8b7698f5ee757ce2c8bd10a192a491a498f891c commit, not the bd77ac90d3bdf31ce2a5251ad92e9e75 gist.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS