CVE-2021-45343

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Summary

CVECVE-2021-45343
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-01-25 13:15:00 UTC
Updated2023-11-07 03:39:00 UTC
DescriptionIn 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.

Risk And Classification

Problem Types: CWE-476

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 11.0 All All All
Operating System Fedoraproject Fedora 34 All All All
Operating System Fedoraproject Fedora 35 All All All
Application Librecad Librecad 2.2.0 All All All

References

ReferenceSourceLinkTags
NULL pointer dereference in DXF parser, HATCH code 93 · Issue #1468 · LibreCAD/LibreCAD · GitHub MISC github.com
Debian -- Security Information -- DSA-5077-1 librecad DEBIAN www.debian.org Third Party Advisory
[SECURITY] Fedora 35 Update: librecad-2.2.0-0.15.rc4.fc35 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 34 Update: libdxfrw-1.0.1-3.fc34 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
LibreCAD: Multiple Vulnerabilities (GLSA 202305-26) — Gentoo security GENTOO security.gentoo.org
[SECURITY] Fedora 35 Update: librecad-2.2.0-0.15.rc4.fc35 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 34 Update: libdxfrw-1.0.1-3.fc34 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 179053 Debian Security Update for librecad (DLA 2908-1)
  • 179076 Debian Security Update for librecad (DSA 5077-1)
  • 183104 Debian Security Update for librecad (CVE-2021-45343)
  • 199313 Ubuntu Security Notification for LibreCAD Vulnerabilities (USN-5957-1)
  • 282369 Fedora Security Update for libdxfrw (FEDORA-2022-08d7ee21f7)
  • 283166 Fedora Security Update for libdxfrw (FEDORA-2022-3dd3274ae2)
  • 710732 Gentoo Linux LibreCAD Multiple Vulnerabilities (GLSA 202305-26)

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