CVE-2022-39271
CVE-2022-39271 · Traefik HTTP/2 connections management could cause a denial of service
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Traefik (pronounced traffic) is a modern HTTP reverse proxy and load balancer that assists in deploying microservices. There is a potential vulnerability in Traefik managing HTTP/2 connections. A closing HTTP/2 server connection could hang forever because of a subsequent fatal error. This failure mode could be exploited to cause a denial of service. There has been a patch released in versions 2.8.8 and 2.9.0-rc5. There are currently no known workarounds.
CVSS 7.5 · High · EPSS 1.4%
- Published
- Updated
Stack: web
Affected products and versions
traefik
- Versions
- < 2.8.8: Affected
- >= 2.9.0-rc1, < 2.9.0-rc5: Affected
No fix published