CVE-2020-7068

In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files using phar extension, phar_parse_zipfile could be tricked into accessing freed memory, which could lead to a crash or information disclosure.

Score

CVSS 3.1 4.8 Medium

Status

Modified - security@php.net

Published

2020-09-09

Last modified

2024-09-17

Weaknesses

CWE-416

Affected products

• Debian Linux (Debian)
• Php (Php)
• Php (Php Group)
• Tenable.sc (Tenable)

References

• https://bugs.php.net/bug.php?id=79797
• https://security.gentoo.org/glsa/202009-10
• https://security.netapp.com/advisory/ntap-20200918-0005/
• https://www.debian.org/security/2021/dsa-4856
• https://www.tenable.com/security/tns-2021-14