CVE - CVE-2024-56513

CVE-ID
CVE-2024-56513	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/karmada-io/karmada/commit/2c82055c4c7f469411b1ba48c4dba4841df04831 URL:https://github.com/karmada-io/karmada/commit/2c82055c4c7f469411b1ba48c4dba4841df04831 MISC:https://github.com/karmada-io/karmada/pull/5793 URL:https://github.com/karmada-io/karmada/pull/5793 MISC:https://github.com/karmada-io/karmada/security/advisories/GHSA-mg7w-c9x2-xh7r URL:https://github.com/karmada-io/karmada/security/advisories/GHSA-mg7w-c9x2-xh7r MISC:https://karmada.io/docs/administrator/security/component-permission URL:https://karmada.io/docs/administrator/security/component-permission
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20241226	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20241226)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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