Vulnerability Description
Improper sanitization in the invocation of ODA File Converter from FreeCAD 0.19 allows an attacker to inject OS commands via a crafted filename.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Freecadweb | Freecad | 0.19 |
| Debian | Debian Linux | 9.0 |
Related Weaknesses (CWE)
References
- https://forum.freecadweb.org/viewtopic.php?t=64733ExploitIssue TrackingMitigation
- https://lists.debian.org/debian-lts-announce/2022/03/msg00004.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/08/msg00008.htmlMailing ListThird Party Advisory
- https://tracker.freecad.org/view.php?id=4809ExploitIssue TrackingPatch
- https://www.debian.org/security/2022/dsa-5229Third Party Advisory
- https://forum.freecadweb.org/viewtopic.php?t=64733ExploitIssue TrackingMitigation
- https://lists.debian.org/debian-lts-announce/2022/03/msg00004.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/08/msg00008.htmlMailing ListThird Party Advisory
- https://tracker.freecad.org/view.php?id=4809ExploitIssue TrackingPatch
- https://www.debian.org/security/2022/dsa-5229Third Party Advisory
FAQ
What is CVE-2021-45844?
CVE-2021-45844 is a vulnerability with a CVSS score of 7.8 (HIGH). Improper sanitization in the invocation of ODA File Converter from FreeCAD 0.19 allows an attacker to inject OS commands via a crafted filename.
How severe is CVE-2021-45844?
CVE-2021-45844 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-2021-45844?
Check the references section above for vendor advisories and patch information. Affected products include: Freecadweb Freecad, Debian Debian Linux.