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CVE-2024-3652mediumCWE-404

IKEv1 default AH/ESP responder can cause libreswan to abort and restart

13Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 6.5epss 0.8%
probabilidade de exploração
0.8%top 45% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H