CVE-2021-21898

Description

A code execution vulnerability exists in the dwgCompressor::decompress18() functionality of LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580. A specially-crafted .dwg file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability.

Risk Information

Base Score

8.8

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

0.205

Associated Vulnerability

Vulnerability	OS Platform
librecad security update(DSA-5077-1) librecad_2.1.3-1.2+deb10u1_i386.deb	Linux
librecad security update(DSA-5077-1) librecad_2.1.3-1.2+deb10u1_amd64.deb	Linux
librecad security update(DSA-5077-1) librecad_2.1.3-1.3+deb11u1_amd64.deb	Linux
librecad security update(DSA-5077-1) librecad_2.1.3-1.3+deb11u1_i386.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234