CVE-2020-21834

CWE-476 — NULL Pointer DereferenceCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
6.5MEDIUM
EPSS
0.3%
top 50.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
GNU Libredwg
Timeline
PublishedMay 17
Latest updateMay 24

Description

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

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages1 packages

▶NVDgnu/libredwg0.10

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-wfjj-gqw7-q2x8: A null pointer deference issue exists in GNU LibreDWG 0↗2022-05-24
▶
CVEList
CVE-2020-21834: A null pointer deference issue exists in GNU LibreDWG 0↗2021-05-17
▶
CVE-2020-21834 (MEDIUM CVSS 6.5) | A null pointer deference issue exis | cvebase.io