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

Tue, 06 May 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-10-31T00:00:00.000Z

Updated: 2025-05-06T18:29:51.839Z

Reserved: 2022-09-12T00:00:00.000Z

Link: CVE-2022-40617

cve-icon Vulnrichment

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

cve-icon NVD

Status : Modified

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

Modified: 2025-05-06T19:15:56.827

Link: CVE-2022-40617

cve-icon Redhat

No data.