CVE-2017-11145

CVE-2017-11145 is an information disclosure vulnerability affecting PHP versions before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7. Attackers can exploit an out-of-bounds read error in the date extension's timelib_meridian parsing code by supplying specially crafted date strings, potentially leaking interpreter information. With a CVSS score of 7.5 (High), this vulnerability is remotely exploitable with low attack complexity, allowing for high confidentiality impact without requiring user interaction or privileges. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.