What is GHSA-8v9p-2c2c-m8xx?

GHSA-8v9p-2c2c-m8xx 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 htmlwescape ../.....

Which CVE IDs does GHSA-8v9p-2c2c-m8xx cover?

GHSA-8v9p-2c2c-m8xx covers the following CVE IDs: CVE-2020-21814. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8v9p-2c2c-m8xx?

GHSA-8v9p-2c2c-m8xx has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-8v9p-2c2c-m8xxHighCVSS 8.8

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

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

July 5, 2026

🔗 CVE IDs covered (1)

CVE-2020-21814 →

📋 Description

A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via htmlwescape ../../programs/escape.c:97.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2020-21814
https://github.com/LibreDWG/libredwg/issues/182#issuecomment-572891083
http://gnu.com
https://github.com/advisories/GHSA-8v9p-2c2c-m8xx