Traefik HTTP header parsing could cause a denial of service
### Impact
There is a vulnerability in [Go when parsing the HTTP headers](https://groups.google.com/g/golang-announce/c/Xdv6JL9ENs8/m/OV40vnafAwAJ), 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.
### References
- [CVE-2023-24534](https://www.cve.org/CVERecord?id=CVE-2023-24534)
### Patches
- https://github.com/traefik/traefik/releases/tag/v2.9.10
- https://github.com/traefik/traefik/releases/tag/v2.10.0-rc2
### Workarounds
No workaround.
### For more information
If you have any questions or comments about this advisory, please [open an issue](https://github.com/traefik/traefik/issues).
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.