Vulnerability Details : CVE-2024-3652
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.
Products affected by CVE-2024-3652
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Exploit prediction scoring system (EPSS) score for CVE-2024-3652
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2024-3652
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2024-10-29 |
References for CVE-2024-3652
-
http://www.openwall.com/lists/oss-security/2024/04/18/2
oss-security - libreswan: IKEv1 default AH/ESP responder can crash and restart
-
https://libreswan.org/security/CVE-2024-3652
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