PT-2022-12326 · Librecad+3 · Librecad+3

Eldstal · Published 2019-08-13 · Updated 2024-06-15 · CVE-2021-45341

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions LibreCAD versions 2.2.0-rc3 and older

Description A buffer overflow vulnerability in CDataMoji of the jwwlib component allows an attacker to achieve Remote Code Execution using a crafted JWW document.

Recommendations For LibreCAD versions 2.2.0-rc3 and older, consider updating to a newer version to mitigate the risk of exploitation. As a temporary workaround, restrict the use of crafted JWW documents to minimize the risk of Remote Code Execution.

Exploit

Fix

RCE

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

ALT-PU-2019-2462

ALT-PU-2019-2467

CVE-2021-45341

DLA-2908-1

DSA-5077-1

MGASA-2022-0152

OPENSUSE-SU-2022:0143-1

OPENSUSE-SU-2022:10002-1

OPENSUSE-SU-2024:12082-1

USN-5957-1

Affected Products

Alt Linux

Librecad

Linuxmint

Ubuntu

References · 41

• 🔥 https://github.com/LibreCAD/LibreCAD/issues/1462 · Exploit
• https://ubuntu.com/security/CVE-2021-21899 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2022:10002-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-45341 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2022-0152 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FCC2FZ6HZOIK3775K4MTCOUHX6PLGPEL · Vendor Advisory
• https://ubuntu.com/security/notices/USN-5957-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-45342 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-45341 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-45341 · Security Note
• https://security.gentoo.org/glsa/202305-26 · Vendor Advisory
• https://debian.org/security/2022/dsa-5077 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-21898 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-45343 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUMH3CWGVSMR2UIZEA35Q5UB7PDVVVYS · Vendor Advisory