Security Advisory
CVE-2020-7067
7.5
HIGH
Vulnerability Description
In PHP versions 7.2.x below 7.2.30, 7.3.x below 7.3.17 and 7.4.x below 7.4.5, if PHP is compiled with EBCDIC support (uncommon), urldecode() function can be made to access locations past the allocated memory, due to erroneously using signed numbers as array indexes.
Published Date
April 27, 2020
Official Source
NIST NVD Advisory