strongSwan before 5.9.12 has a buffer overflow and possible unauthenticated remote code execution via a DH public value that exceeds the internal buffer in charon-tkm's DH proxy. The earliest affected version is 5.3.0. An attack can occur via a crafted IKE_SA_INIT message.
References
| Link | Resource |
|---|---|
| https://github.com/strongswan/strongswan/releases | Release Notes |
| https://www.strongswan.org/blog/2023/11/20/strongswan-vulnerability-%28cve-2023-41913%29.html | Vendor Advisory |
Configurations
History
12 Dec 2023, 17:07
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Strongswan strongswan
Strongswan |
|
| CPE | cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* | |
| References | () https://github.com/strongswan/strongswan/releases - Release Notes | |
| References | () https://www.strongswan.org/blog/2023/11/20/strongswan-vulnerability-%28cve-2023-41913%29.html - Vendor Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.8 |
| CWE | CWE-120 |
07 Dec 2023, 05:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-12-07 05:15
Updated : 2023-12-12 17:07
NVD link : CVE-2023-41913
Mitre link : CVE-2023-41913
CVE.ORG link : CVE-2023-41913
JSON object : View
Products Affected
strongswan
- strongswan
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')