CVE-2020-7060

6.5

MEDIUMCVSS v3

Published

February 10, 2020

CVSS v2

6.4 MEDIUM

Affected

5 projects

Assigned by

[email protected]

Severity scale

010

Description

When using certain mbstring functions to convert multibyte encodings, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause function mbfl_filt_conv_big5_wchar to read past the allocated buffer. This may lead to information disclosure or crash.