What is GHSA-8m4h-6f46-9p55?

GHSA-8m4h-6f46-9p55 is a security advisory published by GitHub Security Advisories with High severity. A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../.....

Which CVE IDs does GHSA-8m4h-6f46-9p55 cover?

GHSA-8m4h-6f46-9p55 covers the following CVE IDs: CVE-2020-21813. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8m4h-6f46-9p55?

GHSA-8m4h-6f46-9p55 has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-8m4h-6f46-9p55HighCVSS 7.8

A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../.....

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

July 5, 2026

🔗 CVE IDs covered (1)

CVE-2020-21813 →

📋 Description

A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs/dwg2SVG.c:114.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2020-21813
https://github.com/LibreDWG/libredwg/issues/182#issuecomment-572890969
http://gnu.com
http://libredwg.com
https://github.com/advisories/GHSA-8m4h-6f46-9p55