Traefik has a kubernetes gateway rule injection via unescaped backticks in HTTPRoute match values
Résumé
Traefik has a kubernetes gateway rule injection via unescaped backticks in HTTPRoute match values
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Traefik is an HTTP reverse proxy and load balancer. Prior to 3.6.10, A tenant with write access to an HTTPRoute resource can inject backtick-delimited rule tokens into Traefik's router rule language via unsanitized header or query parameter match values. In shared gateway deployments, this can bypass listener hostname constraints and redirect traffic for victim hostnames to attacker-controlled backends. This vulnerability is fixed in 3.6.10.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Références
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- web github.com