VDB

CVE-2021-21900

CVE-2021-21900 PUBLISHED CVSS 8.800000190734863 HIGH

A code execution vulnerability exists in the dxfRW::processLType() functionality of LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580. A specially-crafted .dxf file can lead to a use-after-free vulnerability. An attacker can provide a malicious file to trigger this vulnerability.

EPSS 2.47% · 83.3th percentile

Risk Scores

CVSS 3.0
8.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
2.47%
83.3th percentile

Affected Products

VendorProductVersions
Ubuntu:Pro:16.04:LTSlibrecad2.0.8-1, 0, 2.0.4-1build1
Ubuntu:24.04:LTSlibrecad2.2.0-1, 2.2.0.2-1build2, 2.2.0.2-1
Ubuntu:25.10librecad2.2.0.2-1build3, 0
Ubuntu:20.04:LTSlibrecad2.1.3-1.2build1, 0, 2.1.3-1.2
Ubuntu:18.04:LTSlibrecad2.1.2-1, 0

Timeline

  • Nov 19, 2021 CVE Published
  • Nov 20, 2021 EPSS Score
  • Jan 6, 2022 EPSS Score
  • Feb 4, 2022 EPSS Score
  • Mar 11, 2022 EPSS Score
  • May 5, 2022 EPSS Score
  • Jun 29, 2022 EPSS Score
  • Aug 25, 2022 EPSS Score
  • Dec 13, 2022 EPSS Score
  • Dec 30, 2022 EPSS Score
  • Feb 23, 2023 EPSS Score
  • Mar 7, 2023 EPSS Score

References

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