Vulnerabilites related to Kubernetes - kube-apiserver
cve-2024-7598
Vulnerability from cvelistv5
Published
2025-03-20 16:52
Modified
2025-03-20 21:02
Summary
A security issue was discovered in Kubernetes where a malicious or compromised pod could bypass network restrictions enforced by network policies during namespace deletion. The order in which objects are deleted during namespace termination is not defined, and it is possible for network policies to be deleted before the pods that they protect. This can lead to a brief period in which the pods are running, but network policies that should apply to connections to and from the pods are not enforced.
Impacted products
Vendor Product Version
Kubernetes kube-apiserver Version: 1.3.0   
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Show details on NVD website


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cve-2023-1260
Vulnerability from cvelistv5
Published
2023-09-24 00:07
Modified
2024-08-02 05:40
Summary
An authentication bypass vulnerability was discovered in kube-apiserver. This issue could allow a remote, authenticated attacker who has been given permissions "update, patch" the "pods/ephemeralcontainers" subresource beyond what the default is. They would then need to create a new pod or patch one that they already have access to. This might allow evasion of SCC admission restrictions, thereby gaining control of a privileged pod.
Impacted products
Vendor Product Version
Create a notification for this product.
   Red Hat Red Hat OpenShift Container Platform 4.10 Unaffected: 0:4.10.0-202308291228.p0.g26fdcdf.assembly.stream.el7   < *
    cpe:/a:redhat:openshift:4.10::el8
    cpe:/a:redhat:openshift:4.10::el7
Create a notification for this product.
   Red Hat Red Hat OpenShift Container Platform 4.11 Unaffected: 0:4.11.0-202307200925.p0.ga9da4a8.assembly.stream.el8   < *
    cpe:/a:redhat:openshift:4.11::el8
Create a notification for this product.
   Red Hat Red Hat OpenShift Container Platform 4.12 Unaffected: 0:4.12.0-202307040929.p0.g1485cc9.assembly.stream.el9   < *
    cpe:/a:redhat:openshift:4.12::el8
    cpe:/a:redhat:openshift:4.12::el9
Create a notification for this product.
   Red Hat Red Hat OpenShift Container Platform 4.13 Unaffected: 0:4.13.0-202307132344.p0.gf245ced.assembly.stream.el8   < *
    cpe:/a:redhat:openshift_ironic:4.13::el9
    cpe:/a:redhat:openshift:4.13::el8
    cpe:/a:redhat:openshift:4.13::el9
Create a notification for this product.
   Red Hat Red Hat OpenShift Container Platform 4.14 Unaffected: 0:4.14.0-202310261440.p0.g1586504.assembly.4.14.0.el9   < *
    cpe:/a:redhat:openshift:4.14::el9
Create a notification for this product.
   Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
Create a notification for this product.
   Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
Create a notification for this product.
   Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
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Show details on NVD website


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cve-2022-3172
Vulnerability from cvelistv5
Published
2023-11-03 18:11
Modified
2025-02-13 16:32
Summary
A security issue was discovered in kube-apiserver that allows an aggregated API server to redirect client traffic to any URL. This could lead to the client performing unexpected actions as well as forwarding the client's API server credentials to third parties.
Impacted products
Vendor Product Version
Kubernetes kube-apiserver Version: v1.25.0
Version: v1.24.0    v1.24.4
Version: v1.23.0    v1.23.10
Version: v1.22.0    v1.22.13
Version: 0    v1.21.14
Create a notification for this product.
Show details on NVD website


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               value: "A security issue was discovered in kube-apiserver that allows an \naggregated API server to redirect client traffic to any URL.  This could\n lead to the client performing unexpected actions as well as forwarding \nthe client's API server credentials to third parties.",
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                     cweId: "CWE-918",
                     description: "CWE-918 Server-Side Request Forgery (SSRF)",
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                     type: "CWE",
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               ],
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         providerMetadata: {
            dateUpdated: "2023-12-21T22:06:19.134Z",
            orgId: "a6081bf6-c852-4425-ad4f-a67919267565",
            shortName: "kubernetes",
         },
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               url: "https://github.com/kubernetes/kubernetes/issues/112513",
            },
            {
               tags: [
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               ],
               url: "https://groups.google.com/g/kubernetes-security-announce/c/_aLzYMpPRak",
            },
            {
               url: "https://security.netapp.com/advisory/ntap-20231221-0005/",
            },
         ],
         source: {
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         },
         title: "Kubernetes - API server - Aggregated API server can cause clients to be redirected (SSRF)",
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      },
   },
   cveMetadata: {
      assignerOrgId: "a6081bf6-c852-4425-ad4f-a67919267565",
      assignerShortName: "kubernetes",
      cveId: "CVE-2022-3172",
      datePublished: "2023-11-03T18:11:53.835Z",
      dateReserved: "2022-09-09T15:59:49.064Z",
      dateUpdated: "2025-02-13T16:32:41.378Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
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}

Vulnerability from fkie_nvd
Published
2023-09-24 01:15
Modified
2024-11-21 07:38
Summary
An authentication bypass vulnerability was discovered in kube-apiserver. This issue could allow a remote, authenticated attacker who has been given permissions "update, patch" the "pods/ephemeralcontainers" subresource beyond what the default is. They would then need to create a new pod or patch one that they already have access to. This might allow evasion of SCC admission restrictions, thereby gaining control of a privileged pod.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2023:3976Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2023:4093Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2023:4312Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2023:4898Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2023:5008
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2023-1260Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2176267Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://github.com/advisories/GHSA-92hx-3mh6-hc49
secalert@redhat.comhttps://security.netapp.com/advisory/ntap-20231020-0010/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2023:3976Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2023:4093Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2023:4312Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2023:4898Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2023:5008
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2023-1260Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2176267Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/advisories/GHSA-92hx-3mh6-hc49
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20231020-0010/Third Party Advisory



{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:kubernetes:kube-apiserver:-:*:*:*:*:*:*:*",
                     matchCriteriaId: "58A67EBB-3567-46AD-9EF2-8DA8DBABBA03",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
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                     matchCriteriaId: "0595C9F8-9C7A-4FC1-B7EE-52978A1B1E93",
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                     vulnerable: true,
                  },
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                     matchCriteriaId: "1FFF1D51-ABA8-4E54-B81C-A88C8A5E4842",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "An authentication bypass vulnerability was discovered in kube-apiserver. This issue could allow a remote, authenticated attacker who has been given permissions \"update, patch\" the \"pods/ephemeralcontainers\" subresource beyond what the default is. They would then need to create a new pod or patch one that they already have access to. This might allow evasion of SCC admission restrictions, thereby gaining control of a privileged pod.",
      },
      {
         lang: "es",
         value: "Se descubrió una vulnerabilidad de omisión de autenticación en kube-apiserver. Este problema podría permitir que un atacante remoto y autenticado al que se le hayan otorgado permisos \"update, patch\" el subrecurso \"pods/ephemeralcontainers\" más allá de lo predeterminado. Luego tendrían que crear un nuevo pod o parchear uno al que ya tengan acceso. Esto podría permitir la evasión de las restricciones de admisión de SCC, obteniendo así el control de un módulo privilegiado.",
      },
   ],
   id: "CVE-2023-1260",
   lastModified: "2024-11-21T07:38:47.050",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "HIGH",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "HIGH",
               scope: "CHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.3,
            impactScore: 6,
            source: "secalert@redhat.com",
            type: "Secondary",
         },
         {
            cvssData: {
               attackComplexity: "HIGH",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "HIGH",
               scope: "CHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.3,
            impactScore: 6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
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   published: "2023-09-24T01:15:42.707",
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         source: "secalert@redhat.com",
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   sourceIdentifier: "secalert@redhat.com",
   vulnStatus: "Modified",
   weaknesses: [
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               value: "CWE-288",
            },
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         source: "secalert@redhat.com",
         type: "Secondary",
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}