IKEv2 in strongSwan 4.0.7 before 5.1.3 allows remote attackers to bypass authentication by rekeying an IKE_SA during (1) initiation or (2) re-authentication, which triggers the IKE_SA state to be set to established.
2014-04-16T18:37:14.240
2025-04-12T10:46:40.837
Deferred
CVSSv2: 6.4 (MEDIUM)
AV:N/AC:L/Au:N/C:P/I:P/A:N
10.0
4.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | strongswan | strongswan | 4.0.7 | Yes |
| Application | strongswan | strongswan | 4.1.0 | Yes |
| Application | strongswan | strongswan | 4.1.1 | Yes |
| Application | strongswan | strongswan | 4.1.2 | Yes |
| Application | strongswan | strongswan | 4.1.3 | Yes |
| Application | strongswan | strongswan | 4.1.4 | Yes |
| Application | strongswan | strongswan | 4.1.5 | Yes |
| Application | strongswan | strongswan | 4.1.6 | Yes |
| Application | strongswan | strongswan | 4.1.7 | Yes |
| Application | strongswan | strongswan | 4.1.8 | Yes |
| Application | strongswan | strongswan | 4.1.9 | Yes |
| Application | strongswan | strongswan | 4.1.10 | Yes |
| Application | strongswan | strongswan | 4.1.11 | Yes |
| Application | strongswan | strongswan | 4.2.0 | Yes |
| Application | strongswan | strongswan | 4.2.1 | Yes |
| Application | strongswan | strongswan | 4.2.2 | Yes |
| Application | strongswan | strongswan | 4.2.3 | Yes |
| Application | strongswan | strongswan | 4.2.4 | Yes |
| Application | strongswan | strongswan | 4.2.5 | Yes |
| Application | strongswan | strongswan | 4.2.6 | Yes |
| Application | strongswan | strongswan | 4.2.7 | Yes |
| Application | strongswan | strongswan | 4.2.8 | Yes |
| Application | strongswan | strongswan | 4.2.9 | Yes |
| Application | strongswan | strongswan | 4.2.10 | Yes |
| Application | strongswan | strongswan | 4.2.11 | Yes |
| Application | strongswan | strongswan | 4.2.12 | Yes |
| Application | strongswan | strongswan | 4.2.13 | Yes |
| Application | strongswan | strongswan | 4.2.14 | Yes |
| Application | strongswan | strongswan | 4.2.15 | Yes |
| Application | strongswan | strongswan | 4.2.16 | Yes |
| Application | strongswan | strongswan | 4.3.0 | Yes |
| Application | strongswan | strongswan | 4.3.1 | Yes |
| Application | strongswan | strongswan | 4.3.2 | Yes |
| Application | strongswan | strongswan | 4.3.3 | Yes |
| Application | strongswan | strongswan | 4.3.4 | Yes |
| Application | strongswan | strongswan | 4.3.5 | Yes |
| Application | strongswan | strongswan | 4.3.6 | Yes |
| Application | strongswan | strongswan | 4.3.7 | Yes |
| Application | strongswan | strongswan | 4.4.0 | Yes |
| Application | strongswan | strongswan | 4.4.1 | Yes |
| Application | strongswan | strongswan | 4.5.0 | Yes |
| Application | strongswan | strongswan | 4.5.1 | Yes |
| Application | strongswan | strongswan | 4.5.2 | Yes |
| Application | strongswan | strongswan | 4.5.3 | Yes |
| Application | strongswan | strongswan | 4.6.0 | Yes |
| Application | strongswan | strongswan | 4.6.1 | Yes |
| Application | strongswan | strongswan | 4.6.2 | Yes |
| Application | strongswan | strongswan | 4.6.3 | Yes |
| Application | strongswan | strongswan | 4.6.4 | Yes |
| Application | strongswan | strongswan | 5.0.0 | Yes |
| Application | strongswan | strongswan | 5.0.1 | Yes |
| Application | strongswan | strongswan | 5.0.2 | Yes |
| Application | strongswan | strongswan | 5.0.3 | Yes |
| Application | strongswan | strongswan | 5.0.4 | Yes |
| Application | strongswan | strongswan | 5.1.0 | Yes |
| Application | strongswan | strongswan | 5.1.1 | Yes |
| Application | strongswan | strongswan | 5.1.2 | Yes |