7.7 HIGH
- CVSS version: 3.1
- Attack vector (AV): NETWORK
- Attack complexity (AC): LOW
- Privileges required (PR): LOW
- User interaction (UI): NONE
- Scope (S): CHANGED
- Confidentiality impact (C): HIGH
- Integrity impact (I): NONE
- Availability impact (A): NONE
strongSwan versions 5.9.2 through 5.9.5 are affected by authorization bypass …
strongSwan versions 5.9.2 through 5.9.5 are affected by authorization bypass through improper validation of certificate with host mismatch (CWE-297). When certificates are used to authenticate clients in TLS-based EAP methods, the IKE or EAP identity supplied by a client is not enforced to be contained in the client's certificate. So clients can authenticate with any trusted certificate and claim an arbitrary IKE/EAP identity as their own. This is problematic if the identity is used to make policy decisions. A fix was released in strongSwan version 5.9.6 in August 2022 (e4b4aabc4996fc61c37deab7858d07bc4d220136).
References
- https://github.com/strongswan/strongswan/commit/e4b4aabc4996fc61c37deab7858d07b… patch
- https://www.strongswan.org/blog/2024/05/13/strongswan-vulnerability-(cve-2022-4… vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2022-4967 issue-tracking
- https://github.com/strongswan/strongswan/commit/e4b4aabc4996fc61c37deab7858d07b… patch
- https://www.strongswan.org/blog/2024/05/13/strongswan-vulnerability-(cve-2022-4… vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2022-4967 issue-tracking
- https://security.netapp.com/advisory/ntap-20240614-0006/
- https://www.strongswan.org/blog/2024/05/13/strongswan-vulnerability-(cve-2022-4… vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2022-4967 issue-tracking
- https://security.netapp.com/advisory/ntap-20240614-0006/
- https://github.com/strongswan/strongswan/commit/e4b4aabc4996fc61c37deab7858d07b… patch
- https://github.com/strongswan/strongswan/commit/e4b4aabc4996fc61c37deab7858d07b… patch x_transferred
- https://www.strongswan.org/blog/2024/05/13/strongswan-vulnerability-(cve-2022-4… vendor-advisory x_transferred
- https://www.cve.org/CVERecord?id=CVE-2022-4967 issue-tracking x_transferred
- https://security.netapp.com/advisory/ntap-20240614-0006/ x_transferred
- https://github.com/strongswan/strongswan/commit/e4b4aabc4996fc61c37deab7858d07b… patch
- https://www.strongswan.org/blog/2024/05/13/strongswan-vulnerability-(cve-2022-4… vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2022-4967 issue-tracking
- https://security.netapp.com/advisory/ntap-20240614-0006/
- https://www.strongswan.org/blog/2024/05/13/strongswan-vulnerability-(cve-2022-4… vendor-advisory x_transferred
- https://www.cve.org/CVERecord?id=CVE-2022-4967 issue-tracking x_transferred
- https://security.netapp.com/advisory/ntap-20240614-0006/ x_transferred
- https://github.com/strongswan/strongswan/commit/e4b4aabc4996fc61c37deab7858d07b… patch x_transferred
Affected products
- <5.9.6
Matching in nixpkgs
pkgs.strongswan
OpenSource IPsec-based VPN solution
-
nixos-unstable -
- nixpkgs-unstable 6.0.2
pkgs.strongswanNM
OpenSource IPsec-based VPN solution
-
nixos-unstable -
- nixpkgs-unstable 6.0.2
pkgs.strongswanTNC
OpenSource IPsec-based VPN solution
-
nixos-unstable -
- nixpkgs-unstable 6.0.2
pkgs.strongswanTPM
OpenSource IPsec-based VPN solution
-
nixos-unstable -
- nixpkgs-unstable 6.0.2
pkgs.networkmanager_strongswan
NetworkManager's strongswan plugin
-
nixos-unstable -
- nixpkgs-unstable 1.6.2
Package maintainers
-
@NickCao Nick Cao <nickcao@nichi.co>