CVE-2021-36377
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
Fossil before 2.14.2 and 2.15.x before 2.15.2 often skips the hostname check during TLS certificate validation.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-36377
Vendor advisory: arch — https://security.archlinux.org/ASA-202108-8
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 2.16-1 | |
| debian | bookworm | fixed | 1:2.15.2-1 |
| debian | bullseye | fixed | 1:2.15.2-1 |
| debian | sid | fixed | 1:2.15.2-1 |
| debian | trixie | fixed | 1:2.15.2-1 |
References
Verify integrity in audit chain (admin only). AS-IS.