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Gentoo Linux: CVE-2020-7065: PHP: Multiple vulnerabilities

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Gentoo Linux: CVE-2020-7065: PHP: Multiple vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
03/26/2020
Created
03/28/2020
Added
03/27/2020
Modified
07/10/2020

Description

In PHP versions 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using mb_strtolower() function with UTF-32LE encoding, certain invalid strings could cause PHP to overwrite stack-allocated buffer. This could lead to memory corruption, crashes and potentially code execution.

Solution(s)

  • gentoo-linux-upgrade-dev-lang-php

References

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