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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2020-10-13T19:52:35

Updated: 2024-08-04T15:40:36.536Z

Reserved: 2020-09-16T00:00:00

Link: CVE-2020-25645

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-10-13T20:15:12.570

Modified: 2021-03-26T02:25:39.047

Link: CVE-2020-25645

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-09-16T00:00:00Z

Links: CVE-2020-25645 - Bugzilla