What is GHSA-xfpf-x83h-3xxj?

GHSA-xfpf-x83h-3xxj is a security advisory published by GitHub Security Advisories with Medium severity. A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability...

Which CVE IDs does GHSA-xfpf-x83h-3xxj cover?

GHSA-xfpf-x83h-3xxj covers the following CVE IDs: CVE-2020-28220. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xfpf-x83h-3xxj?

GHSA-xfpf-x83h-3xxj has a CVSS v3 base score of 6.8, published by GitHub Security Advisories.

GHSA-xfpf-x83h-3xxjMediumCVSS 6.8

A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability...

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

May 28, 2026

🔗 CVE IDs covered (1)

CVE-2020-28220 →

📋 Description

A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists in Modicon M258 Firmware (All versions prior to V5.0.4.11) and SoMachine/SoMachine Motion software (All versions), that could cause a buffer overflow when the length of a file transferred to the webserver is not verified.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2020-28220
https://www.se.com/ww/en/download/document/SEVD-2020-343-09
https://github.com/advisories/GHSA-xfpf-x83h-3xxj