8.8 High
CVSS3
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
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
73.3%
librecad is vulnerable to remote code execution. The vulnerability exists due to a heap buffer overflow in DL_Dxf::handleLWPolylineData functionality of Ribbonsoft dxflib allowing an attacker to inject maliciously crafted script into the system via a specially-crafted .dxf file.
CPE | Name | Operator | Version |
---|---|---|---|
librecad:stretch | eq | 2.1.2-1+deb9u1 | |
librecad:stretch | eq | 2.1.2-1+deb9u1 | |
cloudcompare:sid | eq | 2.10.3-4+b2 |
lists.debian.org/debian-lts-announce/2022/06/msg00008.html
lists.fedoraproject.org/archives/list/[email protected]/message/5BUOTYU3KKIYE4BEBUFA4MRS462P3OWM/
lists.fedoraproject.org/archives/list/[email protected]/message/DA4C4X5GMM65VYLUW7Q7YL6P5NDB633A/
lists.fedoraproject.org/archives/list/[email protected]/message/IMGMEPTYL7WTQ333J6SMC6MUHDMMWT3O/
lists.fedoraproject.org/archives/list/[email protected]/message/L2H36XRMAPQBIOVIIFX6KUT5YOG2ETM6/
security-tracker.debian.org/tracker/CVE-2021-21897
talosintelligence.com/vulnerability_reports/TALOS-2021-1346
8.8 High
CVSS3
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
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
73.3%