A flaw was found in tpm2-tools in versions before 5.1.1 and before 4.3.2. tpm2_import used a fixed AES key for the inner wrapper, potentially allowing a MITM attacker to unwrap the inner portion and reveal the key being imported. The highest threat from this vulnerability is to data confidentiality.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2021-06-04T11:39:40

Updated: 2024-08-03T17:01:07.389Z

Reserved: 2021-05-25T00:00:00

Link: CVE-2021-3565

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-06-04T12:15:07.557

Modified: 2023-11-07T03:38:07.077

Link: CVE-2021-3565

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-05-25T00:00:00Z

Links: CVE-2021-3565 - Bugzilla