CVE-2021-45341 Common Vulnerabilities and Exposures

Upstream information

CVE-2021-45341 at MITRE

Description

A buffer overflow vulnerability in CDataMoji 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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v2 Scores
CVSS detail	National Vulnerability Database
Base Score	9.3
Vector	AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector	Network
Access Complexity	Medium
Authentication	None
Confidentiality Impact	Complete
Integrity Impact	Complete
Availability Impact	Complete

CVSS v3 Scores
CVSS detail	National Vulnerability Database
Base Score	8.8
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	Required
Scope	Unchanged
Confidentiality Impact	High
Integrity Impact	High
Availability Impact	High
CVSSv3 Version	3.1

SUSE Bugzilla entry: 1195105 [NEW]

SUSE Security Advisories:

openSUSE-SU-2022:0143-1, published Mon May 23 16:49:05 2022
openSUSE-SU-2022:10002-1, published Wed Jun 15 22:42:22 2022

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Package Hub 15 SP3	`librecad >= 2.2.0~rc3-bp153.2.9.1` `librecad-parts >= 2.2.0~rc3-bp153.2.9.1`	Patchnames: openSUSE-2022-143
SUSE Package Hub 15 SP4	`libdxfrw-devel >= 1.0.1+git.20220109-bp154.2.3.1` `libdxfrw-tools >= 1.0.1+git.20220109-bp154.2.3.1` `libdxfrw1 >= 1.0.1+git.20220109-bp154.2.3.1` `librecad >= 2.2.0~rc3-bp154.3.3.1` `librecad-parts >= 2.2.0~rc3-bp154.3.3.1`	Patchnames: openSUSE-2022-10002
openSUSE Leap 15.3	`librecad >= 2.2.0~rc3-bp153.2.9.1` `librecad-parts >= 2.2.0~rc3-bp153.2.9.1`	Patchnames: openSUSE-2022-143
openSUSE Leap 15.4	`libdxfrw-devel >= 1.0.1+git.20220109-bp154.2.3.1` `libdxfrw-tools >= 1.0.1+git.20220109-bp154.2.3.1` `libdxfrw1 >= 1.0.1+git.20220109-bp154.2.3.1` `librecad >= 2.2.0~rc3-bp154.3.3.1` `librecad-parts >= 2.2.0~rc3-bp154.3.3.1`	Patchnames: openSUSE-2022-10002
openSUSE Tumbleweed	`librecad >= 2.2.0~rc3-7.1` `librecad-parts >= 2.2.0~rc3-7.1`	Patchnames: openSUSE-Tumbleweed-2024-12082

SUSE Timeline for this CVE

CVE page created: Tue Jan 25 15:00:47 2022
CVE page last modified: Mon Oct 6 19:31:38 2025