0.0
NA
CVE-2024-56513
"...Karmada Unrestricted Cluster Access"
Description

Karmada is a Kubernetes management system that allows users to run cloud-native applications across multiple Kubernetes clusters and clouds. Prior to version 1.12.0, the PULL mode clusters registered with the `karmadactl register` command have excessive privileges to access control plane resources. By abusing these permissions, an attacker able to authenticate as the karmada-agent to a karmada cluster would be able to obtain administrative privileges over the entire federation system including all registered member clusters. Since Karmada v1.12.0, command `karmadactl register` restricts the access permissions of pull mode member clusters to control plane resources. This way, an attacker able to authenticate as the karmada-agent cannot control other member clusters in Karmada. As a workaround, one may restrict the access permissions of pull mode member clusters to control plane resources according to Karmada Component Permissions Docs.

INFO

Published Date :

Jan. 3, 2025, 5:15 p.m.

Last Modified :

Jan. 3, 2025, 5:15 p.m.

Source :

[email protected]

Remotely Exploitable :

No

Impact Score :

Exploitability Score :

Affected Products

The following products are affected by CVE-2024-56513 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

No affected product recoded yet

: Total Affected Vendor : 0 | Products : 0
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-2024-56513.

URL Resource
https://github.com/karmada-io/karmada/commit/2c82055c4c7f469411b1ba48c4dba4841df04831
https://github.com/karmada-io/karmada/pull/5793
https://github.com/karmada-io/karmada/security/advisories/GHSA-mg7w-c9x2-xh7r
https://karmada.io/docs/administrator/security/component-permission

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-2024-56513 vulnerability anywhere in the article.

  • Cybersecurity News
CVE-2024-56513: Karmada Vulnerability Grants Attackers Control of Kubernetes Systems

A high-severity vulnerability (CVE-2024-56513) has been identified in Karmada (Kubernetes Armada), a management platform designed to facilitate cloud-native applications across multiple Kubernetes clu ... Read more

Published Date: Jan 04, 2025 (1 week, 1 day ago)
CVE-2024-56513

The following table lists the changes that have been made to the CVE-2024-56513 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.

  • New CVE Received by [email protected]

    Jan. 03, 2025

    Action Type Old Value New Value
    Added Description Karmada is a Kubernetes management system that allows users to run cloud-native applications across multiple Kubernetes clusters and clouds. Prior to version 1.12.0, the PULL mode clusters registered with the `karmadactl register` command have excessive privileges to access control plane resources. By abusing these permissions, an attacker able to authenticate as the karmada-agent to a karmada cluster would be able to obtain administrative privileges over the entire federation system including all registered member clusters. Since Karmada v1.12.0, command `karmadactl register` restricts the access permissions of pull mode member clusters to control plane resources. This way, an attacker able to authenticate as the karmada-agent cannot control other member clusters in Karmada. As a workaround, one may restrict the access permissions of pull mode member clusters to control plane resources according to Karmada Component Permissions Docs.
    Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CWE CWE-266
    Added Reference https://github.com/karmada-io/karmada/commit/2c82055c4c7f469411b1ba48c4dba4841df04831
    Added Reference https://github.com/karmada-io/karmada/pull/5793
    Added Reference https://github.com/karmada-io/karmada/security/advisories/GHSA-mg7w-c9x2-xh7r
    Added Reference https://karmada.io/docs/administrator/security/component-permission
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-56513 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-2024-56513 weaknesses.

NONE - Vulnerability Scoring System
: