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prionPRIOn knowledge basePRION:CVE-2022-39271
HistoryOct 11, 2022 - 2:15 p.m.

Code injection

2022-10-1114:15:00
PRIOn knowledge base
www.prio-n.com
3
traefik
http/2
vulnerability
patch
denial of service

7.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.5%

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.

7.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.5%