CVE-2022-31055

Improper Access Control in kctf

CVSS 7.5 HIGHEPSS 0.6%CWE-284

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 7.5EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

13 jun 2022Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Produtos afetados

google · kctf

Referências

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