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.
References
| Link | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2024/04/18/2 | Mailing List |
| https://libreswan.org/security/CVE-2024-3652 | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2024/04/18/2 | Mailing List |
| https://libreswan.org/security/CVE-2024-3652 | Third Party Advisory |
Configurations
History
17 Jun 2025, 20:54
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://www.openwall.com/lists/oss-security/2024/04/18/2 - Mailing List | |
| References | () https://libreswan.org/security/CVE-2024-3652 - Third Party Advisory | |
| First Time |
Libreswan libreswan
Libreswan |
|
| CPE | cpe:2.3:a:libreswan:libreswan:*:*:*:*:*:*:*:* |
21 Nov 2024, 09:30
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-404 | |
| References | () http://www.openwall.com/lists/oss-security/2024/04/18/2 - | |
| References | () https://libreswan.org/security/CVE-2024-3652 - |
29 Oct 2024, 18:35
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.5 |
01 May 2024, 17:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
11 Apr 2024, 02:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-04-11 02:15
Updated : 2025-06-17 20:54
NVD link : CVE-2024-3652
Mitre link : CVE-2024-3652
CVE.ORG link : CVE-2024-3652
JSON object : View
Products Affected
libreswan
- libreswan
CWE
CWE-404
Improper Resource Shutdown or Release