Detections
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Debian DLA-2908-1 : librecad - LTS security update
high Nessus Plugin ID 157365
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Synopsis
The remote Debian host is missing one or more security-related updates.Description
The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-2908 advisory.- 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. (CVE-2021-45341)
- 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. (CVE-2021-45342)
- In LibreCAD 2.2.0, a NULL pointer dereference in the HATCH handling of libdxfrw allows an attacker to crash the application using a crafted DXF document. (CVE-2021-45343)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Upgrade the librecad packages.For Debian 9 stretch, these problems have been fixed in version 2.1.2-1+deb9u3.
See Also
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1004518
https://security-tracker.debian.org/tracker/source-package/librecad
https://www.debian.org/lts/security/2022/dla-2908
https://security-tracker.debian.org/tracker/CVE-2021-45341
https://security-tracker.debian.org/tracker/CVE-2021-45342
Plugin Details
Severity: High
ID: 157365
File Name: debian_DLA-2908.nasl
Version: 1.3
Type: local
Agent: unix
Family: Debian Local Security Checks
Published: 2/3/2022
Updated: 11/17/2023
Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 6.7
CVSS v2
Risk Factor: High
Base Score: 9.3
Temporal Score: 7.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2021-45341
CVSS v3
Risk Factor: High
Base Score: 8.8
Temporal Score: 7.9
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:debian:debian_linux:librecad, cpe:/o:debian:debian_linux:9.0, p-cpe:/a:debian:debian_linux:librecad-data
Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 2/3/2022
Vulnerability Publication Date: 1/25/2022