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CVE-2021-45342

Publication date 25 January 2022

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

Cvss 3 Severity Score

7.8 · High

Score breakdown

A buffer overflow vulnerability in CDataList of the jwwlib component of LibreCAD 2.2.0-rc3 and older allows an attacker to achieve Remote Code Execution using a crafted JWW document.

Read the notes from the security team

Status

Package Ubuntu Release Status
librecad 24.10 oracular
Needs evaluation
24.04 LTS noble
Needs evaluation
23.10 mantic Ignored end of life, was needs-triage
23.04 lunar Ignored end of life, was needs-triage
22.10 kinetic
Fixed 2.1.3-3
22.04 LTS jammy
Fixed 2.1.3-3
21.10 impish Ignored end of life
20.04 LTS focal
Fixed 2.1.3-1.2+deb10u1build0.20.04.1
18.04 LTS bionic
Fixed 2.1.2-1ubuntu0.1
16.04 LTS xenial
14.04 LTS trusty Ignored end of standard support

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Notes

eslerm

any jww file would not load

Severity score breakdown

Parameter Value
Base score 7.8 · High
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H