Rapid7 Vulnerability & Exploit Database

Alma Linux: CVE-2023-30570: Important: libreswan security update (ALSA-2023-2122)

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Alma Linux: CVE-2023-30570: Important: libreswan security update (ALSA-2023-2122)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
05/04/2023
Created
05/08/2023
Added
05/08/2023
Modified
06/05/2023

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(s)

  • alma-upgrade-libreswan

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;