https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-28T21:23:43.787279+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2015-4171 CVE-2015-4171 2026-09-28T21:23:43.792644+00:00

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.

 https://vulnerability.circl.lu/vuln/usn-2628-1 USN-2628-1 — strongswan vulnerability 2026-09-28T21:23:43.792733+00:00

Affected: Ubuntu:14.04:LTS: strongswan

Alexander E. Patrakov discovered that strongSwan incorrectly handled certain IKEv2 setups. A malicious server could possibly use this issue to obtain user credentials.