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HistoryFeb 03, 2022 - 1:30 p.m.

[SECURITY] [DLA 2908-1] librecad security update

2022-02-0313:30:16
lists.debian.org
14
librecad
security update
buffer overflows
remote code execution
debian stretch

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

Confidence

High

EPSS

0.006

Percentile

78.3%


Debian LTS Advisory DLA-2908-1 [email protected]
https://www.debian.org/lts/security/ Markus Koschany
February 03, 2022 https://wiki.debian.org/LTS

Package : librecad
Version : 2.1.2-1+deb9u3
CVE ID : CVE-2021-45341 CVE-2021-45342 CVE-2021-45343
Debian Bug : 1004518

Several security vulnerabilities have been discovered in librecad, a
computer-aided design (CAD) system. Buffer overflows may lead to remote code
execution if a specially crafted JWW document is processed.

For Debian 9 stretch, these problems have been fixed in version
2.1.2-1+deb9u3.

We recommend that you upgrade your librecad packages.

For the detailed security status of librecad please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/librecad

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Attachment:
signature.asc
Description: This is a digitally signed message part

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

Confidence

High

EPSS

0.006

Percentile

78.3%