CVE Vulnerability

CVE-2021-45342

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.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/LibreCAD/LibreCAD/issues/1464 Exploit Issue Tracking
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VUMH3CWGVSMR2UIZEA35Q5UB7PDVVVYS/ Mailing List Third Party Advisory
https://www.debian.org/security/2022/dsa-5077 Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FCC2FZ6HZOIK3775K4MTCOUHX6PLGPEL/ Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:librecad:librecad:2.2.0:rc3:*:*:*:*:*:*
cpe:2.3:a:librecad:librecad:2.2.0:rc1:*:*:*:*:*:*
cpe:2.3:a:librecad:librecad:2.2.0:rc2:*:*:*:*:*:*
cpe:2.3:a:librecad:librecad:*:*:*:*:*:*:*:*
cpe:2.3:a:librecad:librecad:2.2.0:alpha:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Information

Published : 2022-01-25 01:15

Updated : 2022-11-07 06:43

NVD link : CVE-2021-45342

Mitre link : CVE-2021-45342

Products Affected
No products.
CWE
CWE-120