Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2024-2357

Published: Mar 11, 2024 | Modified: Nov 21, 2024
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
5 MODERATE
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2024-2357
CWEhttps://cwe.mitre.org/data/definitions/.html

The Libreswan Project was notified of an issue causing libreswan to restart under some IKEv2 retransmit scenarios when a connection is configured to use PreSharedKeys (authby=secret) and the connection cannot find a matching configured secret. When such a connection is automatically added on startup using the auto= keyword, it can cause repeated crashes leading to a Denial of Service.

Affected Software

NameVendorStart VersionEnd Version
Red Hat Enterprise Linux 8RedHatlibreswan-0:4.12-2.el8_9.2*
Red Hat Enterprise Linux 8.6 Extended Update SupportRedHatlibreswan-0:4.5-1.el8_6.2*
Red Hat Enterprise Linux 8.8 Extended Update SupportRedHatlibreswan-0:4.9-3.el8_8.1*
Red Hat Enterprise Linux 9RedHatlibreswan-0:4.12-1.el9_3.1*
Red Hat Enterprise Linux 9RedHatlibreswan-0:4.12-2.el9_4*
Red Hat Enterprise Linux 9.0 Update Services for SAP SolutionsRedHatlibreswan-0:4.6-3.el9_0.3*
Red Hat Enterprise Linux 9.2 Extended Update SupportRedHatlibreswan-0:4.9-5.el9_2.1*
Red Hat OpenShift Container Platform 4.15RedHatlibreswan-0:4.6-3.el9_0.3*
Red Hat OpenShift Container Platform 4.16RedHatlibreswan-0:4.6-3.el9_0.3*
Red Hat OpenShift Container Platform 4.17RedHatlibreswan-0:4.6-3.el9_0.3*
LibreswanUbuntufocal*
LibreswanUbuntumantic*
LibreswanUbuntuupstream*

References

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