CVE-2019-10155

The Libreswan Project has found a vulnerability in the processing of IKEv1 informational exchange packets which are encrypted and integrity protected using the established IKE SA encryption and integrity keys, but as a receiver, the integrity check value was not verified. This issue affects versions before 3.29.

• CWE-354
• CWE-354

• https://access.redhat.com/errata/RHSA-2019:3391Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10155Issue Tracking, Patch, Third Party Advisory
• https://libreswan.org/security/CVE-2019-10155/Patch, Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EUEXFCN7FAYBKJBQJLYCEUQUCHDEJRZW/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFGPGLLKAXSLWFI62A6BZHTZSCHRCBXS/
• https://access.redhat.com/errata/RHSA-2019:3391Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10155Issue Tracking, Patch, Third Party Advisory
• https://libreswan.org/security/CVE-2019-10155/Patch, Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EUEXFCN7FAYBKJBQJLYCEUQUCHDEJRZW/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFGPGLLKAXSLWFI62A6BZHTZSCHRCBXS/

Published

Jun 12, 2019

Last Modified

Jun 17, 2026

Status

Modified

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