9.3

CVE-2021-45341

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Librecad ≫ Librecad Version < 2.2.0
Librecad ≫ Librecad Version 2.2.0 Update rc1
Librecad ≫ Librecad Version 2.2.0 Update rc2
Librecad ≫ Librecad Version 2.2.0 Update rc3
Fedoraproject ≫ Fedora Version 34
Fedoraproject ≫ Fedora Version 35
Debian ≫ Debian Linux Version 10.0
Debian ≫ Debian Linux Version 11.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 6.62% 0.93
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

https://security.gentoo.org/glsa/202305-26
https://www.debian.org/security/2022/dsa-5077
Third Party Advisory
https://github.com/LibreCAD/LibreCAD/issues/1462
Third Party Advisory
Exploit
Issue Tracking
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FCC2FZ6HZOIK3775K4MTCOUHX6PLGPEL/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUMH3CWGVSMR2UIZEA35Q5UB7PDVVVYS/