CVE-2024-7646

Aug. 19, 2024, 1 p.m.

8.8
High

Description

A security issue was discovered in ingress-nginx where an actor with permission to create Ingress objects (in the `networking.k8s.io` or `extensions` API group) can bypass annotation validation to inject arbitrary commands and obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.

Product(s) Impacted

Product Versions
ingress-nginx
  • []

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References

https://github.com/kubernetes/ingress-nginx/pull/11719
https://github.com/kubernetes/ingress-nginx/pull/11721
https://github.com/kubernetes/kubernetes/issues/126744
https://groups.google.com/g/kubernetes-security-announce/c/a1__cKjWkfA

Tags

CWE-20
jordan@liggitt.net
2024-08-16
CVE-2024-7646

CVSS Score

8.8 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: LOW
  • Scope: UNCHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH

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

    View Vector String

Timeline

Published: Aug. 16, 2024, 6:15 p.m.
Last Modified: Aug. 19, 2024, 1 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

jordan@liggitt.net

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.