CVE-2021-45343

EUVD-2021-32116
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 36%
Affected Products (NVD)
VendorProductVersion
librecadlibrecad
2.2.0
debiandebian_linux
10.0
debiandebian_linux
11.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
librecad
bookworm
2.2.0-1
fixed
bullseye
2.1.3-1.3+deb11u1
fixed
bullseye (security)
2.1.3-1.3+deb11u1
fixed
sid
2.2.0.2-1
fixed
trixie
2.2.0.2-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
librecad
bionic
Fixed 2.1.2-1ubuntu0.1
released
focal
Fixed 2.1.3-1.2+deb10u1build0.20.04.1
released
impish
ignored
jammy
Fixed 2.1.3-3
released
kinetic
Fixed 2.1.3-3
released
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
ignored
xenial
Fixed 2.0.9-2ubuntu0.1~esm1
released
Common Weakness Enumeration
References
https://github.com/LibreCAD/LibreCAD/issues/1468
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FCC2FZ6HZOIK3775K4MTCOUHX6PLGPEL/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUMH3CWGVSMR2UIZEA35Q5UB7PDVVVYS/
https://security.gentoo.org/glsa/202305-26
https://www.debian.org/security/2022/dsa-5077
https://github.com/LibreCAD/LibreCAD/issues/1468
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FCC2FZ6HZOIK3775K4MTCOUHX6PLGPEL/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUMH3CWGVSMR2UIZEA35Q5UB7PDVVVYS/
https://security.gentoo.org/glsa/202305-26
https://www.debian.org/security/2022/dsa-5077