What is GHSA-gc8p-jvx2-7658?

GHSA-gc8p-jvx2-7658 is a security advisory published by GitHub Security Advisories with Medium severity. A null pointer deference issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs...

Which CVE IDs does GHSA-gc8p-jvx2-7658 cover?

GHSA-gc8p-jvx2-7658 covers the following CVE IDs: CVE-2020-21815. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-gc8p-jvx2-7658?

GHSA-gc8p-jvx2-7658 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-gc8p-jvx2-7658MediumCVSS 6.5

A null pointer deference issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs...

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

July 5, 2026

🔗 CVE IDs covered (1)

CVE-2020-21815 →

📋 Description

A null pointer deference issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs/dwg2SVG.c:114, which causes a denial of service (application crash).

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2020-21815
https://github.com/LibreDWG/libredwg/issues/182#issuecomment-572890932
http://gnu.com
https://github.com/advisories/GHSA-gc8p-jvx2-7658