{"id":"CVE-2024-56513","state":"PUBLISHED","title":"Karmada PULL Mode Cluster Privilege Escalation","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.","publishedAt":"2025-01-03T16:11:51.629Z","updatedAt":"2025-01-03T17:22:04.247Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["karmada-io karmada"],"affected":[{"vendor":"karmada-io","product":"karmada","versions":[{"version":"< 1.12.0","status":"affected"}]}],"references":["https://github.com/karmada-io/karmada/security/advisories/GHSA-mg7w-c9x2-xh7r","https://github.com/karmada-io/karmada/pull/5793","https://github.com/karmada-io/karmada/commit/2c82055c4c7f469411b1ba48c4dba4841df04831","https://karmada.io/docs/administrator/security/component-permission"],"weaknesses":["CWE-266"],"ingestedAt":"2026-10-29T20:08:12.933Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/56xxx/CVE-2024-56513.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-56513","state":"PUBLISHED","datePublished":"2025-01-03T16:11:51.629Z","dateUpdated":"2025-01-03T17:22:04.247Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-12-26T20:37:22.384Z"},"containers":{"cna":{"title":"Karmada PULL Mode Cluster Privilege Escalation","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"karmada-io","product":"karmada","versions":[{"version":"< 1.12.0","status":"affected"}]}],"references":[{"url":"https://github.com/karmada-io/karmada/security/advisories/GHSA-mg7w-c9x2-xh7r","name":"https://github.com/karmada-io/karmada/security/advisories/GHSA-mg7w-c9x2-xh7r","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/karmada-io/karmada/pull/5793","name":"https://github.com/karmada-io/karmada/pull/5793","tags":["x_refsource_MISC"]},{"url":"https://github.com/karmada-io/karmada/commit/2c82055c4c7f469411b1ba48c4dba4841df04831","name":"https://github.com/karmada-io/karmada/commit/2c82055c4c7f469411b1ba48c4dba4841df04831","tags":["x_refsource_MISC"]},{"url":"https://karmada.io/docs/administrator/security/component-permission","name":"https://karmada.io/docs/administrator/security/component-permission","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-266","lang":"en","description":"CWE-266: Incorrect Privilege Assignment","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-01-03T16:11:51.629Z"},"source":{"advisory":"GHSA-mg7w-c9x2-xh7r","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-03T17:21:50.913626Z","id":"CVE-2024-56513","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-03T17:22:04.247Z"}}]}}}