Debian trixie
Source: Debian Security Tracker
libreswan→ fixed in4.15-1urgency: not yet assignedsudo apt-get install --only-upgrade -y libreswan
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CVE-2024-3652 · cross-distro fix matrix
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.
Affects 4 Linux releases across 4 (distro × package) combinations.
Fix per ecosystem
Each block below is a distro release where CVE-2024-3652 has a known fix. Run the listed command on that distro to remediate.
Alpine v3.20
Source: Alpine secdb
libreswan→ fixed in4.15-r0apk update && apk add --upgrade libreswan
Alpine v3.21
Source: Alpine secdb
libreswan→ fixed in4.15-r0apk update && apk add --upgrade libreswan
Alpine edge
Source: Alpine secdb
libreswan→ fixed in4.15-r0apk update && apk add --upgrade libreswan
Are YOU affected by CVE-2024-3652?
5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.
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