-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Package : strongswan Version : 4.4.1-5.7 CVE ID : CVE-2015-4171
Alexander E. Patrakov discovered an issue in strongSwan, an IKE/IPsec suite used to establish IPsec protected links. When a client authenticate the server with certificates and the client authenticates using pre-shared key or EAP, the constraints on the server certificate are only enforced by the client after all authentication steps are completed successfully. A rogue server which can authenticate using a valid certificate issued by any CA trusted by the client could trick the user into continuing the authentication, revealing the username and password digest (for EAP) or even the cleartext password (if EAP-GTC is accepted). - -- Yves-Alexis Perez -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCgAGBQJVenJTAAoJEG3bU/KmdcClUVwIAKorAD+Dz/nKtRB8tL1Q9rWK P+f2GHxv3fcqHtWxHoNkLWNgw5NHhA8fv7UuNp1QEHiX1GDZ8zHYUYFXQGzY9Ede MPwo0vtAhJ5wddTS4YUas2sPDVjyQMETM847H5MUlcHVcJBfjbc9mReqOjtUmuh3 lU+o0Oknx4HCegiA0RgWTTiMJrl/ZbQBsHhQzJEAj/0A6TyO9A9VenM+9RfXL5B7 KDDMVO40Xr8DFFJ+qIe7qb0ItNuzDKRcNNu5VeIHHTatQ4BLhj3gnvJlE/uReKpy GM80OTGWzPpsBTn3cMWbnL3YjA62vWJ7NpRpEkj/KYhGRr6PRF/KS29yGEgKiFw= =Izdc -----END PGP SIGNATURE----- -- To UNSUBSCRIBE, email to debian-lts-announce-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150612054703.ga20...@scapa.corsac.net