CVE-2021-45342
7.8
HIGH
CVSS 3.1
EPSS 2.6%
Description
A buffer overflow vulnerability in CDataList of the jwwlib component of LibreCAD 2.2.0-rc3 and older allows an attacker to achieve Remote Code Execution using a crafted JWW document.
How to fix CVE-2021-45342
To remediate CVE-2021-45342, upgrade the affected package to a fixed version below.
- Debian/librecad—upgrade to 2.1.3-1.3+deb11u1 or later
Is CVE-2021-45342 being exploited?
Low — EPSS is 2.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.1.3-1.3+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |