Description
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.
References
https://github.com/google/kctf/commit/8cf050be974fcc2fd8aa136701f9a66f2b2a5202
https://github.com/google/kctf/pull/371
https://github.com/google/kctf/security/advisories/GHSA-4g2v-6qc6-6jv5
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5 · High
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2022-06-13T16:15:08.487
3 years agoLast modified
2023-07-21T17:08:44.237
1 year ago