Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2024-3652 |
CWE-ID | CWE-617 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
libreswan Universal components / Libraries / Libraries used by multiple products |
Vendor | libreswan.org |
Security Bulletin
This security bulletin contains information about 1 vulnerabilities.
Updated 23.04.2024
Changed fixed version.
EUVDB-ID: #VU88534
Risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2024-3652
CWE-ID:
CWE-617 - Reachable Assertion
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to a reachable assertion within the compute_proto_keymat() function when handling IKEv1 packets within the default AH/ESP responder. A remote authenticated user can send specially crafted packets to the server and perform a denial of service (DoS) attack.
Install updates from vendor's website.
Vulnerable software versionslibreswan: 3.22 - 4.14
External linkshttp://libreswan.org/security/CVE-2024-3652
http://github.com/libreswan/libreswan/releases/tag/v4.15
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.