CVE-2021-45845 — HIGH (7.8)

Vulnerability Description

The Path Sanity Check script of FreeCAD 0.19 is vulnerable to OS command injection, allowing an attacker to execute arbitrary commands via a crafted FCStd document.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Freecadweb	Freecad	0.19
Debian	Debian Linux	11.0

Related Weaknesses (CWE)

CWE-78

References

https://github.com/FreeCAD/FreeCAD/pull/5306PatchVendor Advisory
https://tracker.freecad.org/view.php?id=4810ExploitIssue TrackingPatch
https://www.debian.org/security/2022/dsa-5229Third Party Advisory
https://github.com/FreeCAD/FreeCAD/pull/5306PatchVendor Advisory
https://tracker.freecad.org/view.php?id=4810ExploitIssue TrackingPatch
https://www.debian.org/security/2022/dsa-5229Third Party Advisory

FAQ

What is CVE-2021-45845?

CVE-2021-45845 is a vulnerability with a CVSS score of 7.8 (HIGH). The Path Sanity Check script of FreeCAD 0.19 is vulnerable to OS command injection, allowing an attacker to execute arbitrary commands via a crafted FCStd document.

How severe is CVE-2021-45845?

CVE-2021-45845 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-45845?

Check the references section above for vendor advisories and patch information. Affected products include: Freecadweb Freecad, Debian Debian Linux.