vulnerability
FreeBSD: VID-0AE56F3E-488C-11ED-BB31-B42E99A1B9C3 (CVE-2022-40617): strongswan -- DOS attack vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Oct 3, 2022 | Nov 4, 2022 | Jan 28, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Oct 3, 2022
Added
Nov 4, 2022
Modified
Jan 28, 2025
Description
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.
Solution
freebsd-upgrade-package-strongswan
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