CVEvulnerability

CVE-2023-30570

7.5 HIGH Published 2023-05-29 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-05-29
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-400

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.

Affected configurations

• libreswan libreswan (>= 3.28 <= 4.10)

Related

Weakness · CWE (1)

  • CWE-400 Uncontrolled Resource Consumption weakness

References