What is GHSA-wfjj-gqw7-q2x8?

GHSA-wfjj-gqw7-q2x8 is a security advisory published by GitHub Security Advisories with Medium severity. A null pointer deference issue exists in GNU LibreDWG 0.10 via get_bmp ../../programs/dwgbmp.c:164.

Which CVE IDs does GHSA-wfjj-gqw7-q2x8 cover?

GHSA-wfjj-gqw7-q2x8 covers the following CVE IDs: CVE-2020-21834. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-wfjj-gqw7-q2x8?

GHSA-wfjj-gqw7-q2x8 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-wfjj-gqw7-q2x8MediumCVSS 6.5

A null pointer deference issue exists in GNU LibreDWG 0.10 via get_bmp ../../programs/dwgbmp.c:164.

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

July 5, 2026

🔗 CVE IDs covered (1)

CVE-2020-21834 →

📋 Description

A null pointer deference issue exists in GNU LibreDWG 0.10 via get_bmp ../../programs/dwgbmp.c:164.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2020-21834
https://github.com/LibreDWG/libredwg/issues/188#issuecomment-574492468
http://gnu.com
https://github.com/advisories/GHSA-wfjj-gqw7-q2x8