Summary
Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2024-3652: The Libreswan Project was notified of an issue causing libreswan to restart when using IKEv1 without specifying an esp= line. When the peer requests AES-GMAC, libreswan's default proposal handler causes an assertion failure and crashes and restarts. IKEv2 connections are not affected.
Fixed packages 2
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2 | libreswan | 0:3.25-4.8.amzn2.0.3 |
| Amazon Linux · 2 | libreswan-debuginfo | 0:3.25-4.8.amzn2.0.3 |
Vulnerabilities 1
-
Medium 6.5
IKEv1 default AH/ESP responder can cause libreswan to abort and restart
The Libreswan Project was notified of an issue causing libreswan to restart when using IKEv1 without specifying an esp= line. When the peer requests AES-GMAC, libreswan's default proposal handler causes an assertion failure and crashes and restarts. IKEv2 con…
References
-
web
https://alas.aws.amazon.com/cve/html/CVE-2024-3652.html