vulnerability
Red Hat OpenShift: CVE-2023-30570: libreswan: Malicious IKEv1 Aggressive Mode packets can crash libreswan
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | May 29, 2023 | Jan 10, 2025 | Aug 11, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
May 29, 2023
Added
Jan 10, 2025
Modified
Aug 11, 2025
Description
pluto in Libreswan before 4.11 allows a denial of service (responder SPI mishandling and daemon crash) via unauthenticated IKEv1 Aggressive Mode packets. The earliest affected version is 3.28.
Solution
linuxrpm-upgrade-libreswan
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