FreeBSD VuXML: Documenting security issues in FreeBSD and the FreeBSD Ports Collection

tailscale -- Insufficient inbound packet filtering in subnet routers and exit nodes

Affected packages
tailscale < 1.66.0


VuXML ID ee6936da-0ddd-11ef-9c21-901b0e9408dc
Discovery 2024-05-08
Entry 2024-05-09

Tailscale team reports:

In Tailscale versions earlier than 1.66.0, exit nodes, subnet routers, and app connectors, could allow inbound connections to other tailnet nodes from their local area network (LAN). This vulnerability only affects Linux exit nodes, subnet routers, and app connectors in tailnets where ACLs allow "src": "*", such as with default ACLs.