CVE-2021-39523

CWE-476 — NULL Pointer Dereference3 documents3 sources
Severity
6.5MEDIUM
EPSS
0.2%
top 53.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
GNU Libredwg
Timeline
PublishedSep 20
Latest updateMay 24

Description

An issue was discovered in libredwg through v0.10.1.3751. A NULL pointer dereference exists in the function check_POLYLINE_handles() located in decode.c. It allows an attacker to cause Denial of Service.

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/libredwg0.10.1.3751

🔴Vulnerability Details

2
GHSA
GHSA-274j-j2jx-h7hf: An issue was discovered in libredwg through v0↗2022-05-24
▶
CVEList
CVE-2021-39523: An issue was discovered in libredwg through v0↗2021-09-20
▶
CVE-2021-39523 (MEDIUM CVSS 6.5) | An issue was discovered in libredwg | cvebase.io