The following vulnerability was published for libreswan.
CVE-2024-3652[0]:
| 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.
If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.