CVE-2024-3652
IKEv1 default AH/ESP responder can cause libreswan to abort and restart
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.5EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
11 Apr 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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
Affected products
The Libreswan Project (www.libreswan.org) · libreswanWant to know if your infrastructure is exposed to this?
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