The phpurlparseex function in ext/standard/url.c in PHP before 5.5.38 allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via vectors involving the smartstr data type.
{ "versions": [ { "introduced": "0" }, { "last_affected": "5.5.37" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-6288.json"