strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity (and intermediate CA) certificate that contains a CRL/OCSP URL that points to a server (under the attacker's control) that doesn't properly respond but (for example) just does nothing after the initial TCP handshake, or sends an excessive amount of application data.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-10-31T00:00:00

Updated: 2024-08-03T12:21:46.539Z

Reserved: 2022-09-12T00:00:00

Link: CVE-2022-40617

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-10-31T06:15:09.887

Modified: 2024-11-21T07:21:43.427

Link: CVE-2022-40617

cve-icon Redhat

No data.