Description
Traefik (pronounced traffic) is a modern HTTP reverse proxy and load balancer for deploying microservices. There is a vulnerability in Go when parsing the HTTP headers, which impacts Traefik. HTTP header parsing could allocate substantially more memory than required to hold the parsed headers. This behavior could be exploited to cause a denial of service. This issue has been patched in versions 2.9.10 and 2.10.0-rc2.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
traefik traefik
< 2.9.10affected= 2.10.0-rc1affected
References
- https://github.com/traefik/traefik/security/advisories/GHSA-7hj9-rv74-5g92 ↗
- https://github.com/traefik/traefik/commit/4ed3964b3586565519249bbdc55eb1b961c08c49 ↗
- https://github.com/traefik/traefik/releases/tag/v2.10.0-rc2 ↗
- https://github.com/traefik/traefik/releases/tag/v2.9.10 ↗
- https://security.netapp.com/advisory/ntap-20230517-0008/ ↗