vuln-list-alt/oval/c9f2/ALT-PU-2019-2454/definitions.json

{
  "Definition": [
    {
      "ID": "oval:org.altlinux.errata:def:20192454",
      "Version": "oval:org.altlinux.errata:def:20192454",
      "Class": "patch",
      "Metadata": {
        "Title": "ALT-PU-2019-2454: package `kubernetes` update to version 1.15.2-alt1",
        "AffectedList": [
          {
            "Family": "unix",
            "Platforms": [
              "ALT Linux branch c9f2"
            ],
            "Products": [
              "ALT SPWorkstation",
              "ALT SPServer"
            ]
          }
        ],
        "References": [
          {
            "RefID": "ALT-PU-2019-2454",
            "RefURL": "https://errata.altlinux.org/ALT-PU-2019-2454",
            "Source": "ALTPU"
          },
          {
            "RefID": "CVE-2019-11244",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2019-11244",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2019-11246",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2019-11246",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2019-11247",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2019-11247",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2019-11248",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2019-11248",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2019-11249",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2019-11249",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2020-8559",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-8559",
            "Source": "CVE"
          }
        ],
        "Description": "This update upgrades kubernetes to version 1.15.2-alt1. \nSecurity Fix(es):\n\n * CVE-2019-11244: In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation.\n\n * CVE-2019-11246: The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is malicious, it could run any code and output unexpected, malicious results. An attacker could use this to write files to any path on the user’s machine when kubectl cp is called, limited only by the system permissions of the local user. Kubernetes affected versions include versions prior to 1.12.9, versions prior to 1.13.6, versions prior to 1.14.2, and versions 1.1, 1.2, 1.4, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 1.10, 1.11.\n\n * CVE-2019-11247: The Kubernetes kube-apiserver mistakenly allows access to a cluster-scoped custom resource if the request is made as if the resource were namespaced. Authorizations for the resource accessed in this manner are enforced using roles and role bindings within the namespace, meaning that a user with access only to a resource in one namespace could create, view update or delete the cluster-scoped resource (according to their namespace role privileges). Kubernetes affected versions include versions prior to 1.13.9, versions prior to 1.14.5, versions prior to 1.15.2, and versions 1.7, 1.8, 1.9, 1.10, 1.11, 1.12.\n\n * CVE-2019-11248: The debugging endpoint /debug/pprof is exposed over the unauthenticated Kubelet healthz port. The go pprof endpoint is exposed over the Kubelet's healthz port. This debugging endpoint can potentially leak sensitive information such as internal Kubelet memory addresses and configuration, or for limited denial of service. Versions prior to 1.15.0, 1.14.4, 1.13.8, and 1.12.10 are affected. The issue is of medium severity, but not exposed by the default configuration.\n\n * CVE-2019-11249: The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is malicious, it could run any code and output unexpected, malicious results. An attacker could use this to write files to any path on the user’s machine when kubectl cp is called, limited only by the system permissions of the local user. Kubernetes affected versions include versions prior to 1.13.9, versions prior to 1.14.5, versions prior to 1.15.2, and versions 1.1, 1.2, 1.4, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 1.10, 1.11, 1.12.\n\n * CVE-2020-8559: The Kubernetes kube-apiserver in versions v1.6-v1.15, and versions prior to v1.16.13, v1.17.9 and v1.18.6 are vulnerable to an unvalidated redirect on proxied upgrade requests that could allow an attacker to escalate privileges from a node compromise to a full cluster compromise.",
        "Advisory": {
          "From": "errata.altlinux.org",
          "Severity": "High",
          "Rights": "Copyright 2024 BaseALT Ltd.",
          "Issued": {
            "Date": "2019-08-13"
          },
          "Updated": {
            "Date": "2019-08-13"
          },
          "BDUs": null,
          "CVEs": [
            {
              "ID": "CVE-2019-11244",
              "CVSS": "AV:L/AC:M/Au:N/C:N/I:P/A:N",
              "CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N",
              "CWE": "CWE-732",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2019-11244",
              "Impact": "Low",
              "Public": "20190422"
            },
            {
              "ID": "CVE-2019-11246",
              "CVSS": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
              "CWE": "CWE-22",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2019-11246",
              "Impact": "Low",
              "Public": "20190829"
            },
            {
              "ID": "CVE-2019-11247",
              "CVSS": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
              "CWE": "CWE-863",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2019-11247",
              "Impact": "High",
              "Public": "20190829"
            },
            {
              "ID": "CVE-2019-11248",
              "CVSS": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L",
              "CWE": "CWE-862",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2019-11248",
              "Impact": "High",
              "Public": "20190829"
            },
            {
              "ID": "CVE-2019-11249",
              "CVSS": "AV:N/AC:M/Au:N/C:N/I:P/A:P",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
              "CWE": "CWE-22",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2019-11249",
              "Impact": "Low",
              "Public": "20190829"
            },
            {
              "ID": "CVE-2020-8559",
              "CVSS": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
              "CWE": "CWE-601",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-8559",
              "Impact": "Low",
              "Public": "20200722"
            }
          ],
          "AffectedCPEs": {
            "CPEs": [
              "cpe:/o:alt:spworkstation:8.4",
              "cpe:/o:alt:spserver:8.4"
            ]
          }
        }
      },
      "Criteria": {
        "Operator": "AND",
        "Criterions": [
          {
            "TestRef": "oval:org.altlinux.errata:tst:3001",
            "Comment": "ALT Linux must be installed"
          }
        ],
        "Criterias": [
          {
            "Operator": "OR",
            "Criterions": [
              {
                "TestRef": "oval:org.altlinux.errata:tst:20192454001",
                "Comment": "kubernetes-client is earlier than 0:1.15.2-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20192454002",
                "Comment": "kubernetes-common is earlier than 0:1.15.2-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20192454003",
                "Comment": "kubernetes-kubeadm is earlier than 0:1.15.2-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20192454004",
                "Comment": "kubernetes-kubelet is earlier than 0:1.15.2-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20192454005",
                "Comment": "kubernetes-master is earlier than 0:1.15.2-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20192454006",
                "Comment": "kubernetes-node is earlier than 0:1.15.2-alt1"
              }
            ]
          }
        ]
      }
    }
  ]
}