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cveMitreCVE-2021-45341
HistoryJan 25, 2022 - 12:15 p.m.

CVE-2021-45341

2022-01-2512:15:07
CWE-120
mitre
web.nvd.nist.gov
66
2
cve-2021-45341
buffer overflow
cdatamoji
jwwlib
librecad
remote code execution
vulnerability
nvd

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.7

Confidence

High

EPSS

0.006

Percentile

78.3%

JSON

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.

Affected configurations

Nvd
Node
librecadlibrecadRange<2.2.0
OR
librecadlibrecadMatch2.2.0rc1
OR
librecadlibrecadMatch2.2.0rc2
OR
librecadlibrecadMatch2.2.0rc3
Node
fedoraprojectfedoraMatch34
OR
fedoraprojectfedoraMatch35
Node
debiandebian_linuxMatch10.0
OR
debiandebian_linuxMatch11.0
VendorProductVersionCPE
librecadlibrecad*cpe:2.3:a:librecad:librecad:*:*:*:*:*:*:*:*
librecadlibrecad2.2.0cpe:2.3:a:librecad:librecad:2.2.0:rc1:*:*:*:*:*:*
librecadlibrecad2.2.0cpe:2.3:a:librecad:librecad:2.2.0:rc2:*:*:*:*:*:*
librecadlibrecad2.2.0cpe:2.3:a:librecad:librecad:2.2.0:rc3:*:*:*:*:*:*
fedoraprojectfedora34cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
fedoraprojectfedora35cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
debiandebian_linux11.0cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

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CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.7

Confidence

High

EPSS

0.006

Percentile

78.3%

JSON
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