CVE catalog
CVE-2021-3907
cfrpki: CVE-2021-3907
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 4.20% · Oct 25, 2026
OctoRPKI does not escape a URI with a filename containing "..", this allows a repository to create a file, (ex. rsync://example.org/repo/../../etc/cron.daily/evil.roa), which would then be written to disk outside the base cache folder. This could allow for remote code execution on the host machine OctoRPKI is running on.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | cfrpki | bookworm | 1.4.4-1 | fixed |
| Debian | fort-validator | sid | 1.7.0.experimental-1 | fixed |
| Debian | fort-validator | forky | 1.7.0.experimental-1 | fixed |
| Debian | fort-validator | trixie | 1.6.6-1 | fixed |
| Debian | fort-validator | trixie-security | 1.6.8-0+deb13u1 | fixed |
| Debian | fort-validator | bookworm | 1.5.4-1+deb12u1 | fixed |
| Ubuntu | fort-validator | pro | 1.1.1-2 | vulnerable |
| Ubuntu | fort-validator | pro | 1.1.2-1 | vulnerable |
| Ubuntu | fort-validator | pro | 1.1.3-1 | vulnerable |
| Ubuntu | fort-validator | pro | 1.2.0-1 | vulnerable |
| Ubuntu | fort-validator | pro | 1.2.0-1ubuntu0.1~esm1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | cfrpki | source | bookworm | 1.4.0-1 | not yet assigned | Not reported | Not reported |
| Debian | fort-validator | source | sid | 1.5.3-1 | not yet assigned | Not reported | Not reported |
| Debian | fort-validator | source | forky | 1.5.3-1 | not yet assigned | Not reported | Not reported |
| Debian | fort-validator | source | trixie | 1.5.3-1 | not yet assigned | Not reported | Not reported |
| Debian | fort-validator | source | bookworm | 1.5.3-1 | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [fort-validator]Unknown
Details (4)
1.5.4-1+deb12u1· amd64 · bookwormFixed · Fixed:
1.5.3-1dsa · fort-validator · debian · bookworm; dsa · fort-validator · debian · 12
1.5.4-1+deb12u1· arm64 · bookwormFixed · Fixed:
1.5.3-1dsa · fort-validator · debian · bookworm; dsa · fort-validator · debian · 12
1.6.6-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1.5.3-1dsa · fort-validator · debian · bookworm; dsa · fort-validator · debian · 12
1.6.6-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1.5.3-1dsa · fort-validator · debian · bookworm; dsa · fort-validator · debian · 12
- [octorpki]Unknown
Source package: [cfrpki]
Details (2)
1.4.4-1+b4· amd64 · bookwormFixed · Fixed:
1.4.0-1dsa · cfrpki · debian · bookworm; dsa · cfrpki · debian · 12
1.4.4-1+b4· arm64 · bookwormFixed · Fixed:
1.4.0-1dsa · cfrpki · debian · bookworm; dsa · cfrpki · debian · 12
[Debian 13 (Trixie)]
- [fort-validator]Unknown
Details (5)
1.6.6-1· amd64 · trixieFixed · Fixed:
1.5.3-1dsa · fort-validator · debian · 13
1.6.6-1· arm64 · trixieFixed · Fixed:
1.5.3-1dsa · fort-validator · debian · 13
1.6.7-1~bpo13+1· amd64 · trixie-backportsFixed · Fixed:
1.5.3-1dsa · fort-validator · debian · 13
1.6.7-1~bpo13+1· arm64 · trixie-backportsFixed · Fixed:
1.5.3-1dsa · fort-validator · debian · 13
1.6.8-0+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.5.3-1dsa · fort-validator · debian · 13
Observed: