Upstream information

CVE-2024-3652 at MITRE

Description

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.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  CNA (CISA-ADP)
Base Score 6.5
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1222661 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 8
  • libreswan >= 4.12-2.el8_10.4
 Patchnames:
RHSA-2024:4376
SUSE Liberty Linux 9
  • libreswan >= 4.12-2.el9_4.1
 Patchnames:
RHSA-2024:4050

SUSE Timeline for this CVE

CVE page created: Thu Apr 11 06:00:14 2024
CVE page last modified: Thu Oct 31 11:53:46 2024