| Name | CVE-2021-45845 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| NVD severity | medium |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| freecad (PTS) | stretch | 0.16+dfsg2-3 | fixed |
| stretch (security) | 0.16+dfsg2-3+deb9u1 | fixed | |
| buster | 0.18~pre1+dfsg1-5 | vulnerable | |
| bullseye | 0.19.1+dfsg1-2 | vulnerable | |
| sid | 0.19.4+dfsg1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| freecad | source | stretch | (not affected) | |||
| freecad | source | (unstable) | 0.19.4+dfsg1-1 |
[stretch] - freecad <not-affected> (Vulnerable code introduced in 0.17)
https://github.com/FreeCAD/FreeCAD/pull/5306
Fixed by: https://github.com/FreeCAD/FreeCAD/commit/169eb655f30180b95e5923be2eb3bc4de6e02406 (master)
Fixed by: https://github.com/FreeCAD/FreeCAD/commit/a73f442f88725e08f36a3614e690bdef24c3dee3 (0.19.4)
https://tracker.freecad.org/view.php?id=4810