cve-2024-9779
Vulnerability from cvelistv5
Published
2024-12-17 22:59
Modified
2024-12-18 15:15
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N
Summary
A flaw was found in Open Cluster Management (OCM) when a user has access to the worker nodes which contain the cluster-manager or klusterlet deployments. The cluster-manager deployment uses a service account with the same name "cluster-manager" which is bound to a ClusterRole also named "cluster-manager", which includes the permission to create Pod resources. If this deployment runs a pod on an attacker-controlled node, the attacker can obtain the cluster-manager's token and steal any service account token by creating and mounting the target service account to control the whole cluster.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2024-9779
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2317916
secalert@redhat.comhttps://github.com/open-cluster-management-io/ocm/pull/325
secalert@redhat.comhttps://github.com/open-cluster-management-io/ocm/releases/tag/v0.13.0
secalert@redhat.comhttps://github.com/open-cluster-management-io/registration-operator/issues/361
Impacted products
Vendor Product Version
Version: 0.12.0
 Create a notification for this product.
   Red Hat Red Hat Advanced Cluster Management for Kubernetes 2     cpe:/a:redhat:acm:2
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
   containers: {
      adp: [
         {
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2024-9779",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-12-18T15:15:18.122532Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            providerMetadata: {
               dateUpdated: "2024-12-18T15:15:33.671Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
      ],
      cna: {
         affected: [
            {
               collectionURL: "https://github.com/open-cluster-management-io",
               packageName: "open-cluster-management-io",
               versions: [
                  {
                     status: "affected",
                     version: "0.12.0",
                  },
                  {
                     status: "unaffected",
                     version: "0.13.0",
                  },
               ],
            },
            {
               collectionURL: "https://access.redhat.com/downloads/content/package-browser/",
               cpes: [
                  "cpe:/a:redhat:acm:2",
               ],
               defaultStatus: "unaffected",
               packageName: "open-cluster-management",
               product: "Red Hat Advanced Cluster Management for Kubernetes 2",
               vendor: "Red Hat",
            },
         ],
         credits: [
            {
               lang: "en",
               value: "Red Hat would like to thank Nanzi Yang and Xingyu Liu for reporting this issue.",
            },
         ],
         datePublic: "2023-11-30T00:00:00+00:00",
         descriptions: [
            {
               lang: "en",
               value: "A flaw was found in Open Cluster Management (OCM) when a user has access to the worker nodes which contain the cluster-manager or klusterlet deployments. The cluster-manager deployment uses a service account with the same name \"cluster-manager\" which is bound to a ClusterRole also named \"cluster-manager\", which includes the permission to create Pod resources. If this deployment runs a pod on an attacker-controlled node, the attacker can obtain the cluster-manager's token and steal any service account token by creating and mounting the target service account to control the whole cluster.",
            },
         ],
         metrics: [
            {
               other: {
                  content: {
                     namespace: "https://access.redhat.com/security/updates/classification/",
                     value: "Moderate",
                  },
                  type: "Red Hat severity rating",
               },
            },
            {
               cvssV3_1: {
                  attackComplexity: "HIGH",
                  attackVector: "NETWORK",
                  availabilityImpact: "NONE",
                  baseScore: 7.5,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "LOW",
                  integrityImpact: "HIGH",
                  privilegesRequired: "NONE",
                  scope: "CHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N",
                  version: "3.1",
               },
               format: "CVSS",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     cweId: "CWE-501",
                     description: "Trust Boundary Violation",
                     lang: "en",
                     type: "CWE",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-12-17T22:59:07.511Z",
            orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749",
            shortName: "redhat",
         },
         references: [
            {
               tags: [
                  "vdb-entry",
                  "x_refsource_REDHAT",
               ],
               url: "https://access.redhat.com/security/cve/CVE-2024-9779",
            },
            {
               name: "RHBZ#2317916",
               tags: [
                  "issue-tracking",
                  "x_refsource_REDHAT",
               ],
               url: "https://bugzilla.redhat.com/show_bug.cgi?id=2317916",
            },
            {
               url: "https://github.com/open-cluster-management-io/ocm/pull/325",
            },
            {
               url: "https://github.com/open-cluster-management-io/ocm/releases/tag/v0.13.0",
            },
            {
               url: "https://github.com/open-cluster-management-io/registration-operator/issues/361",
            },
         ],
         timeline: [
            {
               lang: "en",
               time: "2024-10-10T18:03:03.097000+00:00",
               value: "Reported to Red Hat.",
            },
            {
               lang: "en",
               time: "2023-11-30T00:00:00+00:00",
               value: "Made public.",
            },
         ],
         title: "Open-cluster-management-io/ocm: cluster-manager permissions may allow a worker node to obtain service account tokens",
         x_redhatCweChain: "CWE-268->CWE-501: Privilege Chaining leads to Trust Boundary Violation",
      },
   },
   cveMetadata: {
      assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749",
      assignerShortName: "redhat",
      cveId: "CVE-2024-9779",
      datePublished: "2024-12-17T22:59:07.511Z",
      dateReserved: "2024-10-10T03:51:08.007Z",
      dateUpdated: "2024-12-18T15:15:33.671Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2024-9779\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2024-12-17T23:15:05.603\",\"lastModified\":\"2024-12-17T23:15:05.603\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A flaw was found in Open Cluster Management (OCM) when a user has access to the worker nodes which contain the cluster-manager or klusterlet deployments. The cluster-manager deployment uses a service account with the same name \\\"cluster-manager\\\" which is bound to a ClusterRole also named \\\"cluster-manager\\\", which includes the permission to create Pod resources. If this deployment runs a pod on an attacker-controlled node, the attacker can obtain the cluster-manager's token and steal any service account token by creating and mounting the target service account to control the whole cluster.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secalert@redhat.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.2,\"impactScore\":4.7}]},\"weaknesses\":[{\"source\":\"secalert@redhat.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-501\"}]}],\"references\":[{\"url\":\"https://access.redhat.com/security/cve/CVE-2024-9779\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=2317916\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://github.com/open-cluster-management-io/ocm/pull/325\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://github.com/open-cluster-management-io/ocm/releases/tag/v0.13.0\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://github.com/open-cluster-management-io/registration-operator/issues/361\",\"source\":\"secalert@redhat.com\"}]}}",
      vulnrichment: {
         containers: "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-9779\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-12-18T15:15:18.122532Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-12-18T15:15:25.394Z\"}}], \"cna\": {\"title\": \"Open-cluster-management-io/ocm: cluster-manager permissions may allow a worker node to obtain service account tokens\", \"credits\": [{\"lang\": \"en\", \"value\": \"Red Hat would like to thank Nanzi Yang and Xingyu Liu for reporting this issue.\"}], \"metrics\": [{\"other\": {\"type\": \"Red Hat severity rating\", \"content\": {\"value\": \"Moderate\", \"namespace\": \"https://access.redhat.com/security/updates/classification/\"}}}, {\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"CHANGED\", \"version\": \"3.1\", \"baseScore\": 7.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"HIGH\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"LOW\"}}], \"affected\": [{\"versions\": [{\"status\": \"affected\", \"version\": \"0.12.0\"}, {\"status\": \"unaffected\", \"version\": \"0.13.0\"}], \"packageName\": \"open-cluster-management-io\", \"collectionURL\": \"https://github.com/open-cluster-management-io\"}, {\"cpes\": [\"cpe:/a:redhat:acm:2\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Advanced Cluster Management for Kubernetes 2\", \"packageName\": \"open-cluster-management\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unaffected\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2024-10-10T18:03:03.097000+00:00\", \"value\": \"Reported to Red Hat.\"}, {\"lang\": \"en\", \"time\": \"2023-11-30T00:00:00+00:00\", \"value\": \"Made public.\"}], \"datePublic\": \"2023-11-30T00:00:00+00:00\", \"references\": [{\"url\": \"https://access.redhat.com/security/cve/CVE-2024-9779\", \"tags\": [\"vdb-entry\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=2317916\", \"name\": \"RHBZ#2317916\", \"tags\": [\"issue-tracking\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://github.com/open-cluster-management-io/ocm/pull/325\"}, {\"url\": \"https://github.com/open-cluster-management-io/ocm/releases/tag/v0.13.0\"}, {\"url\": \"https://github.com/open-cluster-management-io/registration-operator/issues/361\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A flaw was found in Open Cluster Management (OCM) when a user has access to the worker nodes which contain the cluster-manager or klusterlet deployments. The cluster-manager deployment uses a service account with the same name \\\"cluster-manager\\\" which is bound to a ClusterRole also named \\\"cluster-manager\\\", which includes the permission to create Pod resources. If this deployment runs a pod on an attacker-controlled node, the attacker can obtain the cluster-manager's token and steal any service account token by creating and mounting the target service account to control the whole cluster.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-501\", \"description\": \"Trust Boundary Violation\"}]}], \"providerMetadata\": {\"orgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"shortName\": \"redhat\", \"dateUpdated\": \"2024-12-17T22:59:07.511Z\"}, \"x_redhatCweChain\": \"CWE-268->CWE-501: Privilege Chaining leads to Trust Boundary Violation\"}}",
         cveMetadata: "{\"cveId\": \"CVE-2024-9779\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-18T15:15:33.671Z\", \"dateReserved\": \"2024-10-10T03:51:08.007Z\", \"assignerOrgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"datePublished\": \"2024-12-17T22:59:07.511Z\", \"assignerShortName\": \"redhat\"}",
         dataType: "CVE_RECORD",
         dataVersion: "5.1",
      },
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.