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Important: libreswan

🗓️ 04 Aug 2026 00:00:00Reported by AmazonType 
amazon
 amazon
🔗 alas.aws.amazon.com👁 2 Views

Libreswan IKEv2 fragment handling crash causes denial of service; RSA signature flaws enable impersonation; no remote code execution.

Related
Packages
OSOS VersionArchitecturePackagePackage VersionFilename
Amazon Linuxanynoarchid="new_packages"> <b>newPackages:</b><pre>aarch64:id="new_packages"> <b>New-Packages:</b><pre>aarch64:.noarch.rpm
Amazon Linux2023aarch64libreswan4.12-3.amzn2023.0.3libreswan-4.12-3.amzn2023.0.3.aarch64.rpm
Amazon Linux2023srclibreswan4.12-3.amzn2023.0.3libreswan-4.12-3.amzn2023.0.3.src.rpm
Amazon Linux2023x86_64libreswan4.12-3.amzn2023.0.3libreswan-4.12-3.amzn2023.0.3.x86_64.rpm
Amazon Linux2023aarch64libreswan-debuginfo4.12-3.amzn2023.0.3libreswan-debuginfo-4.12-3.amzn2023.0.3.aarch64.rpm
Amazon Linux2023x86_64libreswan-debuginfo4.12-3.amzn2023.0.3libreswan-debuginfo-4.12-3.amzn2023.0.3.x86_64.rpm
Amazon Linux2023aarch64libreswan-debugsource4.12-3.amzn2023.0.3libreswan-debugsource-4.12-3.amzn2023.0.3.aarch64.rpm
Amazon Linux2023x86_64libreswan-debugsource4.12-3.amzn2023.0.3libreswan-debugsource-4.12-3.amzn2023.0.3.x86_64.rpm

Data

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04 Aug 2026 00:00Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.15.9 - 8.1
EPSS0.00598
SSVC
2