CVE-2022-31055
KCTF Unrestricted Traffic Vulnerability
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.
INFO
Published Date :
June 13, 2022, 4:15 p.m.
Last Modified :
July 21, 2023, 5:08 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-31055.
| URL | Resource |
|---|---|
| https://github.com/google/kctf/commit/8cf050be974fcc2fd8aa136701f9a66f2b2a5202 | Patch Third Party Advisory |
| https://github.com/google/kctf/pull/371 | Patch Third Party Advisory |
| https://github.com/google/kctf/security/advisories/GHSA-4g2v-6qc6-6jv5 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-31055 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-31055 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Jul. 21, 2023
Action Type Old Value New Value Removed CWE NIST CWE-863 Added CWE NIST NVD-CWE-Other -
Initial Analysis by [email protected]
Jun. 27, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://github.com/google/kctf/commit/8cf050be974fcc2fd8aa136701f9a66f2b2a5202 No Types Assigned https://github.com/google/kctf/commit/8cf050be974fcc2fd8aa136701f9a66f2b2a5202 Patch, Third Party Advisory Changed Reference Type https://github.com/google/kctf/pull/371 No Types Assigned https://github.com/google/kctf/pull/371 Patch, Third Party Advisory Changed Reference Type https://github.com/google/kctf/security/advisories/GHSA-4g2v-6qc6-6jv5 No Types Assigned https://github.com/google/kctf/security/advisories/GHSA-4g2v-6qc6-6jv5 Third Party Advisory Added CWE NIST CWE-863 Added CPE Configuration OR *cpe:2.3:a:google:kctf:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-31055 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-31055
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.27107
percentile