CVE-2021-45343
librecad: In LibreCAD 2.2.0, a NULL pointer dereference in the HATCH handling of libdxfrw allows an attacker to crash the appli...
CVE-2021-45343 is fixed in 2 products on 1 platform, first by librecad 2.1.2-1ubuntu0.1~esm1, released January 25, 2022. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
5.5
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0090
59th percentile
In LibreCAD 2.2.0, a NULL pointer dereference in the HATCH handling of libdxfrw allows an attacker to crash the application using a crafted DXF document.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| librecad · Debian 12.15 (bookworm) | 2.1.3-3 | DEBIAN-CVE-2021-45343 | Jan 25, 2022 |
| librecad · Debian 13.5 (trixie) | 2.1.3-3 | DEBIAN-CVE-2021-45343 | Jan 25, 2022 |
| librecad · Debian 14 | 2.1.3-3 | DEBIAN-CVE-2021-45343 | Jan 25, 2022 |
| librecad · Ubuntu 18.04.6 LTS (bionic) | 2.1.2-1ubuntu0.1~esm1 | librecad 2.1.2-1ubuntu0.1~esm1 | Jan 25, 2022 |
| librecad · Ubuntu 20.04 LTS (focal) | 2.1.3-1.2+deb10u1build0.20.04.1 | librecad 2.1.3-1.2+deb10u1build0.20.04.1 | Jan 25, 2022 |
| librecad · Ubuntu 22.04.1 LTS (jammy) | 2.1.3-3 | librecad 2.1.3-3 | Jan 25, 2022 |
| librecad-data · Ubuntu 18.04.6 LTS (bionic) | 2.1.2-1ubuntu0.1~esm1 | librecad-data 2.1.2-1ubuntu0.1~esm1 | Jan 25, 2022 |
| librecad-data · Ubuntu 20.04 LTS (focal) | 2.1.3-1.2+deb10u1build0.20.04.1 | librecad-data 2.1.3-1.2+deb10u1build0.20.04.1 | Jan 25, 2022 |
| librecad-data · Ubuntu 22.04.1 LTS (jammy) | 2.1.3-3 | librecad-data 2.1.3-3 | Jan 25, 2022 |
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