rhsa-2020_3519
Vulnerability from csaf_redhat
Published
2020-08-24 14:53
Modified
2024-11-05 22:39
Summary
Red Hat Security Advisory: OpenShift Container Platform 4.5.7 jenkins and openshift packages security update

Notes

Topic
An update for jenkins and openshift is now available for Red Hat OpenShift Container Platform 4.5. Red Hat Product Security has rated this update as having a security impact of Important. 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. Jenkins is a continuous integration server that monitors executions of repeated jobs, such as building a software project or jobs run by cron. Security Fix(es): * jenkins: Stored XSS vulnerability in job build time trend (CVE-2020-2220) * jenkins: Stored XSS vulnerability in upstream cause (CVE-2020-2221) * jenkins: Stored XSS vulnerability in 'keep forever' badge icons (CVE-2020-2222) * jenkins: Stored XSS vulnerability in console links (CVE-2020-2223) * kubernetes: Node disk DOS by writing to container /etc/hosts (CVE-2020-8557) 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.


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "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 jenkins and openshift is now available for Red Hat OpenShift Container Platform 4.5.\n\nRed Hat Product Security has rated this update as having a security impact of Important. 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\nJenkins is a continuous integration server that monitors executions of repeated jobs, such as building a software project or jobs run by cron.\n\nSecurity Fix(es):\n\n* jenkins: Stored XSS vulnerability in job build time trend (CVE-2020-2220)\n\n* jenkins: Stored XSS vulnerability in upstream cause (CVE-2020-2221)\n\n* jenkins: Stored XSS vulnerability in \u0027keep forever\u0027 badge icons (CVE-2020-2222)\n\n* jenkins: Stored XSS vulnerability in console links (CVE-2020-2223)\n\n* kubernetes: Node disk DOS by writing to container /etc/hosts (CVE-2020-8557)\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-2020:3519",
        "url": "https://access.redhat.com/errata/RHSA-2020:3519"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
      },
      {
        "category": "external",
        "summary": "1835977",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1835977"
      },
      {
        "category": "external",
        "summary": "1857425",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1857425"
      },
      {
        "category": "external",
        "summary": "1857427",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1857427"
      },
      {
        "category": "external",
        "summary": "1857431",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1857431"
      },
      {
        "category": "external",
        "summary": "1857433",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1857433"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_3519.json"
      }
    ],
    "title": "Red Hat Security Advisory: OpenShift Container Platform 4.5.7 jenkins and openshift packages security update",
    "tracking": {
      "current_release_date": "2024-11-05T22:39:09+00:00",
      "generator": {
        "date": "2024-11-05T22:39:09+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.1.1"
        }
      },
      "id": "RHSA-2020:3519",
      "initial_release_date": "2020-08-24T14:53:26+00:00",
      "revision_history": [
        {
          "date": "2020-08-24T14:53:26+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2020-08-24T14:53:26+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-05T22:39:09+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 4.5",
                "product": {
                  "name": "Red Hat OpenShift Container Platform 4.5",
                  "product_id": "8Base-RHOSE-4.5",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openshift:4.5::el8"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat OpenShift Container Platform 4.5",
                "product": {
                  "name": "Red Hat OpenShift Container Platform 4.5",
                  "product_id": "7Server-RH7-RHOSE-4.5",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openshift:4.5::el7"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat OpenShift Enterprise"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
                "product": {
                  "name": "openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
                  "product_id": "openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/openshift@4.5.0-202008130146.p0.git.0.aaf1d57.el8?arch=src"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "jenkins-0:2.235.2.1597312414-1.el7.src",
                "product": {
                  "name": "jenkins-0:2.235.2.1597312414-1.el7.src",
                  "product_id": "jenkins-0:2.235.2.1597312414-1.el7.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/jenkins@2.235.2.1597312414-1.el7?arch=src"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
                "product": {
                  "name": "openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
                  "product_id": "openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/openshift@4.5.0-202008130146.p0.git.0.aaf1d57.el7?arch=src"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
                "product": {
                  "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
                  "product_id": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/openshift-hyperkube@4.5.0-202008130146.p0.git.0.aaf1d57.el8?arch=s390x"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
                "product": {
                  "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
                  "product_id": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/openshift-hyperkube@4.5.0-202008130146.p0.git.0.aaf1d57.el7?arch=s390x"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
                "product": {
                  "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
                  "product_id": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/openshift-hyperkube@4.5.0-202008130146.p0.git.0.aaf1d57.el8?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
                "product": {
                  "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
                  "product_id": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/openshift-hyperkube@4.5.0-202008130146.p0.git.0.aaf1d57.el7?arch=ppc64le"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64",
                "product": {
                  "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64",
                  "product_id": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/openshift-hyperkube@4.5.0-202008130146.p0.git.0.aaf1d57.el8?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
                "product": {
                  "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
                  "product_id": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/openshift-hyperkube@4.5.0-202008130146.p0.git.0.aaf1d57.el7?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "jenkins-0:2.235.2.1597312414-1.el7.noarch",
                "product": {
                  "name": "jenkins-0:2.235.2.1597312414-1.el7.noarch",
                  "product_id": "jenkins-0:2.235.2.1597312414-1.el7.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/jenkins@2.235.2.1597312414-1.el7?arch=noarch"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "noarch"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "jenkins-0:2.235.2.1597312414-1.el7.noarch as a component of Red Hat OpenShift Container Platform 4.5",
          "product_id": "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch"
        },
        "product_reference": "jenkins-0:2.235.2.1597312414-1.el7.noarch",
        "relates_to_product_reference": "7Server-RH7-RHOSE-4.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "jenkins-0:2.235.2.1597312414-1.el7.src as a component of Red Hat OpenShift Container Platform 4.5",
          "product_id": "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src"
        },
        "product_reference": "jenkins-0:2.235.2.1597312414-1.el7.src",
        "relates_to_product_reference": "7Server-RH7-RHOSE-4.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src as a component of Red Hat OpenShift Container Platform 4.5",
          "product_id": "7Server-RH7-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src"
        },
        "product_reference": "openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
        "relates_to_product_reference": "7Server-RH7-RHOSE-4.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le as a component of Red Hat OpenShift Container Platform 4.5",
          "product_id": "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le"
        },
        "product_reference": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
        "relates_to_product_reference": "7Server-RH7-RHOSE-4.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x as a component of Red Hat OpenShift Container Platform 4.5",
          "product_id": "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x"
        },
        "product_reference": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
        "relates_to_product_reference": "7Server-RH7-RHOSE-4.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.5",
          "product_id": "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64"
        },
        "product_reference": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
        "relates_to_product_reference": "7Server-RH7-RHOSE-4.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src as a component of Red Hat OpenShift Container Platform 4.5",
          "product_id": "8Base-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src"
        },
        "product_reference": "openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
        "relates_to_product_reference": "8Base-RHOSE-4.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.5",
          "product_id": "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le"
        },
        "product_reference": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
        "relates_to_product_reference": "8Base-RHOSE-4.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x as a component of Red Hat OpenShift Container Platform 4.5",
          "product_id": "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x"
        },
        "product_reference": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
        "relates_to_product_reference": "8Base-RHOSE-4.5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.5",
          "product_id": "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64"
        },
        "product_reference": "openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64",
        "relates_to_product_reference": "8Base-RHOSE-4.5"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2020-2220",
      "cwe": {
        "id": "CWE-79",
        "name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
      },
      "discovery_date": "2020-07-15T00:00:00+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "7Server-RH7-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
            "8Base-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1857425"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Jenkins versions 2.244 and prior and in LTS 2.235.1 and prior. The agent name is not escaped on build time trend pages which could lead to a stored cross-site scripting (XSS) vulnerability. The user must have the Agent/Configure permission for this exploit to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jenkins: Stored XSS vulnerability in job build time trend",
          "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-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch",
          "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src"
        ],
        "known_not_affected": [
          "7Server-RH7-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
          "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
          "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
          "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
          "8Base-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
          "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
          "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
          "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-2220"
        },
        {
          "category": "external",
          "summary": "RHBZ#1857425",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1857425"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-2220",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-2220"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-2220",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-2220"
        }
      ],
      "release_date": "2020-07-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-08-24T14:53:26+00:00",
          "details": "For OpenShift Container Platform 4.5 see the following documentation, which\nwill be updated shortly for release 4.5.7, for important instructions on\nhow to upgrade your cluster and fully apply this asynchronous errata\nupdate:\n\nhttps://docs.openshift.com/container-platform/4.5/release_notes/ocp-4-5-release-notes.html\n\nDetails on how to access this content are available at\nhttps://docs.openshift.com/container-platform/4.5/updating/updating-cluster-cli.html.",
          "product_ids": [
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch",
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:3519"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch",
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "jenkins: Stored XSS vulnerability in job build time trend"
    },
    {
      "cve": "CVE-2020-2221",
      "cwe": {
        "id": "CWE-79",
        "name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
      },
      "discovery_date": "2020-07-15T00:00:00+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "7Server-RH7-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
            "8Base-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1857427"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Jenkins versions 2.244 and prior and in LTS 2.235.1 and prior. The upstream job\u0027s display name is not escaped on build time trend pages which could lead to a stored cross-site scripting (XSS) vulnerability. The user must have the Agent/Configure permission for this exploit to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jenkins: Stored XSS vulnerability in upstream cause",
          "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-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch",
          "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src"
        ],
        "known_not_affected": [
          "7Server-RH7-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
          "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
          "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
          "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
          "8Base-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
          "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
          "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
          "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-2221"
        },
        {
          "category": "external",
          "summary": "RHBZ#1857427",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1857427"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-2221",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-2221"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-2221",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-2221"
        }
      ],
      "release_date": "2020-07-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-08-24T14:53:26+00:00",
          "details": "For OpenShift Container Platform 4.5 see the following documentation, which\nwill be updated shortly for release 4.5.7, for important instructions on\nhow to upgrade your cluster and fully apply this asynchronous errata\nupdate:\n\nhttps://docs.openshift.com/container-platform/4.5/release_notes/ocp-4-5-release-notes.html\n\nDetails on how to access this content are available at\nhttps://docs.openshift.com/container-platform/4.5/updating/updating-cluster-cli.html.",
          "product_ids": [
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch",
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:3519"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch",
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "jenkins: Stored XSS vulnerability in upstream cause"
    },
    {
      "cve": "CVE-2020-2222",
      "cwe": {
        "id": "CWE-79",
        "name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
      },
      "discovery_date": "2020-07-15T00:00:00+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "7Server-RH7-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
            "8Base-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1857431"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in jenkins in versions prior to 2.244 and versions prior to LTS 2.235.1. Job names in the \u0027Keep this build forever\u0027 badge tooltip are not properly escaped which results in a stored cross-site scripting (XSS) vulnerability exploitable by users able to configure job names. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jenkins: Stored XSS vulnerability in \u0027keep forever\u0027 badge icons",
          "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-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch",
          "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src"
        ],
        "known_not_affected": [
          "7Server-RH7-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
          "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
          "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
          "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
          "8Base-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
          "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
          "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
          "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-2222"
        },
        {
          "category": "external",
          "summary": "RHBZ#1857431",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1857431"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-2222",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-2222"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-2222",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-2222"
        }
      ],
      "release_date": "2020-07-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-08-24T14:53:26+00:00",
          "details": "For OpenShift Container Platform 4.5 see the following documentation, which\nwill be updated shortly for release 4.5.7, for important instructions on\nhow to upgrade your cluster and fully apply this asynchronous errata\nupdate:\n\nhttps://docs.openshift.com/container-platform/4.5/release_notes/ocp-4-5-release-notes.html\n\nDetails on how to access this content are available at\nhttps://docs.openshift.com/container-platform/4.5/updating/updating-cluster-cli.html.",
          "product_ids": [
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch",
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:3519"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch",
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "jenkins: Stored XSS vulnerability in \u0027keep forever\u0027 badge icons"
    },
    {
      "cve": "CVE-2020-2223",
      "cwe": {
        "id": "CWE-79",
        "name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
      },
      "discovery_date": "2020-07-15T00:00:00+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "7Server-RH7-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
            "8Base-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1857433"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Jenkins versions 2.244 and prior and in LTS 2.235.1 and prior. HREF attribute of links to downstream jobs are not escaped on build console pages which could lead to a stored cross-site scripting (XSS) vulnerability. The user must have the Agent/Configure permission for this exploit to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jenkins: Stored XSS vulnerability in console links",
          "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-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch",
          "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src"
        ],
        "known_not_affected": [
          "7Server-RH7-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
          "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
          "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
          "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
          "8Base-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
          "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
          "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
          "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-2223"
        },
        {
          "category": "external",
          "summary": "RHBZ#1857433",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1857433"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-2223",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-2223"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-2223",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-2223"
        }
      ],
      "release_date": "2020-07-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-08-24T14:53:26+00:00",
          "details": "For OpenShift Container Platform 4.5 see the following documentation, which\nwill be updated shortly for release 4.5.7, for important instructions on\nhow to upgrade your cluster and fully apply this asynchronous errata\nupdate:\n\nhttps://docs.openshift.com/container-platform/4.5/release_notes/ocp-4-5-release-notes.html\n\nDetails on how to access this content are available at\nhttps://docs.openshift.com/container-platform/4.5/updating/updating-cluster-cli.html.",
          "product_ids": [
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch",
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:3519"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch",
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "jenkins: Stored XSS vulnerability in console links"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "the Kubernetes Product Security Committee"
          ]
        },
        {
          "names": [
            "Kebe Liu"
          ],
          "organization": "DaoCloud",
          "summary": "Acknowledged by upstream."
        }
      ],
      "cve": "CVE-2020-8557",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2020-05-09T00:00:00+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch",
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1835977"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Kubernetes, where the amount of disk space the /etc/hosts file can use is unconstrained . This flaw can allow attacker-controlled pods to cause a denial of service if they have permission to write to the node\u0027s /etc/hosts file.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "kubernetes: Node disk DOS by writing to container /etc/hosts",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "In OpenShift Container Platform (OCP) there is LocalStorageCapacityIsolation feature gate functionality which prevents a denial of service (DoS) attack on the node by writing to the ephemeral storage.This feature is disabled by default in OCP 3.11 and can be enabled as per [1]. Even with enabled  LocalStorageCapacityIsolation feature gate, OCP is affected by this vulnerability, therefore it is recommended to enable the feature gate and also upgrade to an OCP version which has a fix for this vulnerability.\n\n[1] https://docs.openshift.com/container-platform/3.11/install_config/configuring_ephemeral.html",
          "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-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
          "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
          "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
          "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
          "8Base-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
          "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
          "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
          "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64"
        ],
        "known_not_affected": [
          "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch",
          "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-8557"
        },
        {
          "category": "external",
          "summary": "RHBZ#1835977",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1835977"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8557",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-8557"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8557",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8557"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/kubernetes-security-announce/c/cB_JUsYEKyY",
          "url": "https://groups.google.com/g/kubernetes-security-announce/c/cB_JUsYEKyY"
        }
      ],
      "release_date": "2020-07-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-08-24T14:53:26+00:00",
          "details": "For OpenShift Container Platform 4.5 see the following documentation, which\nwill be updated shortly for release 4.5.7, for important instructions on\nhow to upgrade your cluster and fully apply this asynchronous errata\nupdate:\n\nhttps://docs.openshift.com/container-platform/4.5/release_notes/ocp-4-5-release-notes.html\n\nDetails on how to access this content are available at\nhttps://docs.openshift.com/container-platform/4.5/updating/updating-cluster-cli.html.",
          "product_ids": [
            "7Server-RH7-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
            "8Base-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:3519"
        },
        {
          "category": "workaround",
          "details": "On OpenShift Container Platform (OCP) 3.11 and 4.x it\u0027s possible to set the allowPrivilegeEscalation Security Context Constraint to \u0027false\u0027 to prevent this. Note that this is set to \u0027true\u0027 by default, and setting it to false will prevent certain binaries which require setuid to stop working. On OCP 3.11 for example the \u0027ping\u0027 command will no longer work [1]. On OCP 4.x and later the \u0027ping\u0027 command will work with allowPrivilegeEscalation set to False, but other setuid binaries will not work.\n[1] https://docs.openshift.com/container-platform/3.11/release_notes/ocp_3_11_release_notes.html",
          "product_ids": [
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.noarch",
            "7Server-RH7-RHOSE-4.5:jenkins-0:2.235.2.1597312414-1.el7.src",
            "7Server-RH7-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
            "8Base-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "7Server-RH7-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.src",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.ppc64le",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.s390x",
            "7Server-RH7-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el7.x86_64",
            "8Base-RHOSE-4.5:openshift-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.src",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.ppc64le",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.s390x",
            "8Base-RHOSE-4.5:openshift-hyperkube-0:4.5.0-202008130146.p0.git.0.aaf1d57.el8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "kubernetes: Node disk DOS by writing to container /etc/hosts"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




  • 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.