rhsa-2019_3007
Vulnerability from csaf_redhat
Published
2019-10-16 17:39
Modified
2024-11-05 21:28
Summary
Red Hat Security Advisory: OpenShift Container Platform 4.1.20 openshift-enterprise-builder-container security update

Notes

Topic
An update for openshift-enterprise-builder-container is now available for Red Hat OpenShift Container Platform 4.1. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the openshift-enterprise-builder container image for Red Hat OpenShift Container Platform 4.1.20. Security Fix(es): * atomic-openshift: OpenShift builds don't verify SSH Host Keys for the git repository (CVE-2019-10150) * containers/image: not enforcing TLS when sending username+password credentials to token servers leading to credential disclosure (CVE-2019-10214) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update for openshift-enterprise-builder-container is now available for Red Hat OpenShift Container Platform 4.1.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Red Hat OpenShift Container Platform is Red Hat\u0027s cloud computing\nKubernetes application platform solution designed for on-premise or private\ncloud deployments.\n\nThis advisory contains the openshift-enterprise-builder container image for Red Hat OpenShift Container Platform 4.1.20. \n\nSecurity Fix(es):\n\n* atomic-openshift: OpenShift builds don\u0027t verify SSH Host Keys for the git repository (CVE-2019-10150)\n\n* containers/image: not enforcing TLS when sending username+password credentials to token servers leading to credential disclosure (CVE-2019-10214)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2019:3007",
        "url": "https://access.redhat.com/errata/RHSA-2019:3007"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "1713433",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1713433"
      },
      {
        "category": "external",
        "summary": "1732508",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1732508"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_3007.json"
      }
    ],
    "title": "Red Hat Security Advisory: OpenShift Container Platform 4.1.20 openshift-enterprise-builder-container security update",
    "tracking": {
      "current_release_date": "2024-11-05T21:28:20+00:00",
      "generator": {
        "date": "2024-11-05T21:28:20+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.1.1"
        }
      },
      "id": "RHSA-2019:3007",
      "initial_release_date": "2019-10-16T17:39:38+00:00",
      "revision_history": [
        {
          "date": "2019-10-16T17:39:38+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2019-10-16T17:39:38+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-05T21:28:20+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat OpenShift Container Platform 4.1",
                "product": {
                  "name": "Red Hat OpenShift Container Platform 4.1",
                  "product_id": "7Server-RH7-RHOSE-4.1",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openshift:4.1::el7"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat OpenShift Enterprise"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "openshift4/ose-docker-builder@sha256:6b1c32086f6cf0abcd5ca34c86ea04ff3ddf297e41c38b0c49e7ea1b403e25d2_amd64",
                "product": {
                  "name": "openshift4/ose-docker-builder@sha256:6b1c32086f6cf0abcd5ca34c86ea04ff3ddf297e41c38b0c49e7ea1b403e25d2_amd64",
                  "product_id": "openshift4/ose-docker-builder@sha256:6b1c32086f6cf0abcd5ca34c86ea04ff3ddf297e41c38b0c49e7ea1b403e25d2_amd64",
                  "product_identification_helper": {
                    "purl": "pkg:oci/ose-docker-builder@sha256:6b1c32086f6cf0abcd5ca34c86ea04ff3ddf297e41c38b0c49e7ea1b403e25d2?arch=amd64\u0026repository_url=registry.redhat.io/openshift4/ose-docker-builder\u0026tag=v4.1.20-201910102034"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "amd64"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openshift4/ose-docker-builder@sha256:6b1c32086f6cf0abcd5ca34c86ea04ff3ddf297e41c38b0c49e7ea1b403e25d2_amd64 as a component of Red Hat OpenShift Container Platform 4.1",
          "product_id": "7Server-RH7-RHOSE-4.1:openshift4/ose-docker-builder@sha256:6b1c32086f6cf0abcd5ca34c86ea04ff3ddf297e41c38b0c49e7ea1b403e25d2_amd64"
        },
        "product_reference": "openshift4/ose-docker-builder@sha256:6b1c32086f6cf0abcd5ca34c86ea04ff3ddf297e41c38b0c49e7ea1b403e25d2_amd64",
        "relates_to_product_reference": "7Server-RH7-RHOSE-4.1"
      }
    ]
  },
  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "@l14n_uk"
          ]
        }
      ],
      "cve": "CVE-2019-10150",
      "cwe": {
        "id": "CWE-287",
        "name": "Improper Authentication"
      },
      "discovery_date": "2019-05-17T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1713433"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that OpenShift Container Platform does not perform SSH Host Key checking when using ssh key authentication during builds. An attacker, with the ability to redirect network traffic, could use this to alter the resulting build output.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "atomic-openshift: OpenShift builds don\u0027t verify SSH Host Keys for the git repository",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "OpenShift Container Platform allows for various types of \"source clone secrets\" to be defined in order to permit building from non-public git repositories.  When using ssh key authentication, the server host key checking function is disabled.\n\nAn attacker with the ability to redirect the network traffic and perform a \"man in the middle\" attack will be able to redirect the build job to use arbitrary content of their choosing.\n\nNote that the same flaw (non-verification of remote server) is present when using HTTP, or when using HTTPS with TLS verification manually disabled.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-RH7-RHOSE-4.1:openshift4/ose-docker-builder@sha256:6b1c32086f6cf0abcd5ca34c86ea04ff3ddf297e41c38b0c49e7ea1b403e25d2_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-10150"
        },
        {
          "category": "external",
          "summary": "RHBZ#1713433",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1713433"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-10150",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-10150"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-10150",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10150"
        },
        {
          "category": "external",
          "summary": "https://docs.openshift.com/container-platform/3.11/dev_guide/builds/build_inputs.html#source-secrets-ssh-key-authentication",
          "url": "https://docs.openshift.com/container-platform/3.11/dev_guide/builds/build_inputs.html#source-secrets-ssh-key-authentication"
        }
      ],
      "release_date": "2019-05-29T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-10-16T17:39:38+00:00",
          "details": "For OpenShift Container Platform 4.1 see the following documentation, which\nwill be updated shortly for release 4.1.20, for important instructions on\nhow to upgrade your cluster and fully apply this asynchronous errata\nupdate:\n\nhttps://docs.openshift.com/container-platform/4.1/release_notes/ocp-4-1-release-notes.html",
          "product_ids": [
            "7Server-RH7-RHOSE-4.1:openshift4/ose-docker-builder@sha256:6b1c32086f6cf0abcd5ca34c86ea04ff3ddf297e41c38b0c49e7ea1b403e25d2_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:3007"
        },
        {
          "category": "workaround",
          "details": "Use only methods (such as HTTPS with TLS verification) that enable the identity of the remote repository to be validated.",
          "product_ids": [
            "7Server-RH7-RHOSE-4.1:openshift4/ose-docker-builder@sha256:6b1c32086f6cf0abcd5ca34c86ea04ff3ddf297e41c38b0c49e7ea1b403e25d2_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:L",
            "version": "3.0"
          },
          "products": [
            "7Server-RH7-RHOSE-4.1:openshift4/ose-docker-builder@sha256:6b1c32086f6cf0abcd5ca34c86ea04ff3ddf297e41c38b0c49e7ea1b403e25d2_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "atomic-openshift: OpenShift builds don\u0027t verify SSH Host Keys for the git repository"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Miloslav Trma\u010d"
          ],
          "organization": "Red Hat",
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2019-10214",
      "cwe": {
        "id": "CWE-522",
        "name": "Insufficiently Protected Credentials"
      },
      "discovery_date": "2019-07-16T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1732508"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The containers/image library used by the container tools Podman, Buildah, and Skopeo in Red Hat Enterprise Linux version 8 and CRI-O in OpenShift Container Platform, does not enforce TLS connections to the container registry authorization service. An attacker could use this vulnerability to launch a MiTM attack and steal login credentials or bearer tokens.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "containers/image: not enforcing TLS when sending username+password credentials to token servers leading to credential disclosure",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-RH7-RHOSE-4.1:openshift4/ose-docker-builder@sha256:6b1c32086f6cf0abcd5ca34c86ea04ff3ddf297e41c38b0c49e7ea1b403e25d2_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-10214"
        },
        {
          "category": "external",
          "summary": "RHBZ#1732508",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1732508"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-10214",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-10214"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-10214",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10214"
        }
      ],
      "release_date": "2019-09-09T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-10-16T17:39:38+00:00",
          "details": "For OpenShift Container Platform 4.1 see the following documentation, which\nwill be updated shortly for release 4.1.20, for important instructions on\nhow to upgrade your cluster and fully apply this asynchronous errata\nupdate:\n\nhttps://docs.openshift.com/container-platform/4.1/release_notes/ocp-4-1-release-notes.html",
          "product_ids": [
            "7Server-RH7-RHOSE-4.1:openshift4/ose-docker-builder@sha256:6b1c32086f6cf0abcd5ca34c86ea04ff3ddf297e41c38b0c49e7ea1b403e25d2_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:3007"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N",
            "version": "3.0"
          },
          "products": [
            "7Server-RH7-RHOSE-4.1:openshift4/ose-docker-builder@sha256:6b1c32086f6cf0abcd5ca34c86ea04ff3ddf297e41c38b0c49e7ea1b403e25d2_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "containers/image: not enforcing TLS when sending username+password credentials to token servers leading to credential disclosure"
    }
  ]
}


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