Summary
Package updates are available for Amazon Linux 2023 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 3
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2023 | libreswan | 0:4.12-3.amzn2023.0.2 |
| Amazon Linux · 2023 | libreswan-debuginfo | 0:4.12-3.amzn2023.0.2 |
| Amazon Linux · 2023 | libreswan-debugsource | 0:4.12-3.amzn2023.0.2 |
Vulnerabilities 1
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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
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web
https://alas.aws.amazon.com/cve/html/CVE-2024-3652.html