strongSwan 4.3.0 through 5.x before 5.3.2 and strongSwan VPN Client before 1.4.6, when using EAP or pre-shared keys for authenticating an IKEv2 connection, does not enforce server authentication restrictions until the entire authentication process is complete, which allows remote servers to obtain credentials by using a valid certificate and then reading the responses.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-244-1 | strongswan security update |
Debian DSA |
DSA-3282-1 | strongswan security update |
EUVD |
EUVD-2015-4194 | strongSwan 4.3.0 through 5.x before 5.3.2 and strongSwan VPN Client before 1.4.6, when using EAP or pre-shared keys for authenticating an IKEv2 connection, does not enforce server authentication restrictions until the entire authentication process is complete, which allows remote servers to obtain credentials by using a valid certificate and then reading the responses. |
Ubuntu USN |
USN-2628-1 | strongSwan vulnerability |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T06:04:03.021Z
Reserved: 2015-06-02T00:00:00
Link: CVE-2015-4171
No data.
Status : Deferred
Published: 2015-06-10T18:59:09.097
Modified: 2025-04-12T10:46:40.837
Link: CVE-2015-4171
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
EUVD
Ubuntu USN