CVE-2020-25645
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
A flaw was found in the Linux kernel in versions before 5.9-rc7. Traffic between two Geneve endpoints may be unencrypted when IPsec is configured to encrypt traffic for the specific UDP port used by the GENEVE tunnel allowing anyone between the two endpoints to read the traffic unencrypted. The main threat from this vulnerability is to data confidentiality.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-25645
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-25645.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 5.8.14-1 |
| debian | bullseye | fixed | 5.8.14-1 |
| debian | forky | fixed | 5.8.14-1 |
| debian | sid | fixed | 5.8.14-1 |
| debian | trixie | fixed | 5.8.14-1 |
References
Verify integrity in audit chain (admin only). AS-IS.