CVE-2022-31055

2022-06-1316:15:08

Google

osv.dev

kctf kubernetes-based infrastructure

cve-2022-31055

fix

kubernetes

ctf

version 1.6.0

set-src-ip-ranges

patch

private testing

port-forward

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

28.7%

JSON

kCTF is a Kubernetes-based infrastructure for capture the flag (CTF) competitions. Prior to version 1.6.0, the kctf cluster set-src-ip-ranges was broken and allowed traffic from any IP. The problem has been patched in v1.6.0. As a workaround, those who want to test challenges privately can mark them as public: false and use kctf chal debug port-forward to connect.