rhsa-2019_0985
Vulnerability from csaf_redhat
Published
2019-05-07 04:20
Modified
2024-09-13 14:08
Summary
Red Hat Security Advisory: mod_auth_mellon security update

Notes

Topic
An update for mod_auth_mellon is now available for Red Hat Enterprise Linux 8. 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
The mod_auth_mellon module for the Apache HTTP Server is an authentication service that implements the SAML 2.0 federation protocol. The module grants access based on the attributes received in assertions generated by an IdP server. Security Fix(es): * mod_auth_mellon: authentication bypass in ECP flow (CVE-2019-3878) 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_vex",
    "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 mod_auth_mellon is now available for Red Hat Enterprise Linux 8.\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": "The mod_auth_mellon module for the Apache HTTP Server is an authentication service that implements the SAML 2.0 federation protocol. The module grants access based on the attributes received in assertions generated by an IdP server.\n\nSecurity Fix(es):\n\n* mod_auth_mellon: authentication bypass in ECP flow (CVE-2019-3878)\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 offerings.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2019:0985",
        "url": "https://access.redhat.com/errata/RHSA-2019:0985"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
      },
      {
        "category": "external",
        "summary": "1691126",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1691126"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://access.redhat.com/security/data/csaf/v2/advisories/2019/rhsa-2019_0985.json"
      }
    ],
    "title": "Red Hat Security Advisory: mod_auth_mellon security update",
    "tracking": {
      "current_release_date": "2024-09-13T14:08:33+00:00",
      "generator": {
        "date": "2024-09-13T14:08:33+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "3.33.3"
        }
      },
      "id": "RHSA-2019:0985",
      "initial_release_date": "2019-05-07T04:20:19+00:00",
      "revision_history": [
        {
          "date": "2019-05-07T04:20:19+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2019-05-07T04:20:19+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-09-13T14:08:33+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux AppStream (v. 8)",
                "product": {
                  "name": "Red Hat Enterprise Linux AppStream (v. 8)",
                  "product_id": "AppStream-8.0.0.Z",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:enterprise_linux:8::appstream"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Enterprise Linux"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.aarch64",
                "product": {
                  "name": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.aarch64",
                  "product_id": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.aarch64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon-debuginfo@0.14.0-3.el8_0.2?arch=aarch64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.aarch64",
                "product": {
                  "name": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.aarch64",
                  "product_id": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.aarch64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon-diagnostics-debuginfo@0.14.0-3.el8_0.2?arch=aarch64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "mod_auth_mellon-0:0.14.0-3.el8_0.2.aarch64",
                "product": {
                  "name": "mod_auth_mellon-0:0.14.0-3.el8_0.2.aarch64",
                  "product_id": "mod_auth_mellon-0:0.14.0-3.el8_0.2.aarch64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon@0.14.0-3.el8_0.2?arch=aarch64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.aarch64",
                "product": {
                  "name": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.aarch64",
                  "product_id": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.aarch64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon-debugsource@0.14.0-3.el8_0.2?arch=aarch64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "aarch64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.x86_64",
                "product": {
                  "name": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.x86_64",
                  "product_id": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon-debuginfo@0.14.0-3.el8_0.2?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.x86_64",
                "product": {
                  "name": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.x86_64",
                  "product_id": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon-diagnostics-debuginfo@0.14.0-3.el8_0.2?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "mod_auth_mellon-0:0.14.0-3.el8_0.2.x86_64",
                "product": {
                  "name": "mod_auth_mellon-0:0.14.0-3.el8_0.2.x86_64",
                  "product_id": "mod_auth_mellon-0:0.14.0-3.el8_0.2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon@0.14.0-3.el8_0.2?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.x86_64",
                "product": {
                  "name": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.x86_64",
                  "product_id": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon-debugsource@0.14.0-3.el8_0.2?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.s390x",
                "product": {
                  "name": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.s390x",
                  "product_id": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon-debuginfo@0.14.0-3.el8_0.2?arch=s390x"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.s390x",
                "product": {
                  "name": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.s390x",
                  "product_id": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon-diagnostics-debuginfo@0.14.0-3.el8_0.2?arch=s390x"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "mod_auth_mellon-0:0.14.0-3.el8_0.2.s390x",
                "product": {
                  "name": "mod_auth_mellon-0:0.14.0-3.el8_0.2.s390x",
                  "product_id": "mod_auth_mellon-0:0.14.0-3.el8_0.2.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon@0.14.0-3.el8_0.2?arch=s390x"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.s390x",
                "product": {
                  "name": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.s390x",
                  "product_id": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon-debugsource@0.14.0-3.el8_0.2?arch=s390x"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.ppc64le",
                "product": {
                  "name": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.ppc64le",
                  "product_id": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon-debuginfo@0.14.0-3.el8_0.2?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.ppc64le",
                "product": {
                  "name": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.ppc64le",
                  "product_id": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon-diagnostics-debuginfo@0.14.0-3.el8_0.2?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "mod_auth_mellon-0:0.14.0-3.el8_0.2.ppc64le",
                "product": {
                  "name": "mod_auth_mellon-0:0.14.0-3.el8_0.2.ppc64le",
                  "product_id": "mod_auth_mellon-0:0.14.0-3.el8_0.2.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon@0.14.0-3.el8_0.2?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.ppc64le",
                "product": {
                  "name": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.ppc64le",
                  "product_id": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon-debugsource@0.14.0-3.el8_0.2?arch=ppc64le"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "mod_auth_mellon-0:0.14.0-3.el8_0.2.src",
                "product": {
                  "name": "mod_auth_mellon-0:0.14.0-3.el8_0.2.src",
                  "product_id": "mod_auth_mellon-0:0.14.0-3.el8_0.2.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/mod_auth_mellon@0.14.0-3.el8_0.2?arch=src"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-0:0.14.0-3.el8_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.aarch64"
        },
        "product_reference": "mod_auth_mellon-0:0.14.0-3.el8_0.2.aarch64",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-0:0.14.0-3.el8_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.ppc64le"
        },
        "product_reference": "mod_auth_mellon-0:0.14.0-3.el8_0.2.ppc64le",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-0:0.14.0-3.el8_0.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.s390x"
        },
        "product_reference": "mod_auth_mellon-0:0.14.0-3.el8_0.2.s390x",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-0:0.14.0-3.el8_0.2.src as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.src"
        },
        "product_reference": "mod_auth_mellon-0:0.14.0-3.el8_0.2.src",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-0:0.14.0-3.el8_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.x86_64"
        },
        "product_reference": "mod_auth_mellon-0:0.14.0-3.el8_0.2.x86_64",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.aarch64"
        },
        "product_reference": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.aarch64",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.ppc64le"
        },
        "product_reference": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.ppc64le",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.s390x"
        },
        "product_reference": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.s390x",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.x86_64"
        },
        "product_reference": "mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.x86_64",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.aarch64"
        },
        "product_reference": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.aarch64",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.ppc64le"
        },
        "product_reference": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.ppc64le",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.s390x"
        },
        "product_reference": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.s390x",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.x86_64"
        },
        "product_reference": "mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.x86_64",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.aarch64"
        },
        "product_reference": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.aarch64",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.ppc64le"
        },
        "product_reference": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.ppc64le",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.s390x"
        },
        "product_reference": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.s390x",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
          "product_id": "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.x86_64"
        },
        "product_reference": "mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.x86_64",
        "relates_to_product_reference": "AppStream-8.0.0.Z"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2019-3878",
      "cwe": {
        "id": "CWE-305",
        "name": "Authentication Bypass by Primary Weakness"
      },
      "discovery_date": "2019-03-20T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1691126"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was found in mod_auth_mellon. If Apache is configured as a reverse proxy and mod_auth_mellon is configured to only let through authenticated users (with the require valid-user directive), adding special HTTP headers that are normally used to start the special SAML ECP (non-browser based) can be used to bypass authentication.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "mod_auth_mellon: authentication bypass in ECP flow",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue did not affect the versions of mod_auth_mellon as shipped with Red Hat Enterprise Linux 6 as they did not include support for ECP.",
          "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": [
          "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.aarch64",
          "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.ppc64le",
          "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.s390x",
          "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.src",
          "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.x86_64",
          "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.aarch64",
          "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.ppc64le",
          "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.s390x",
          "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.x86_64",
          "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.aarch64",
          "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.ppc64le",
          "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.s390x",
          "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.x86_64",
          "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.aarch64",
          "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.ppc64le",
          "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.s390x",
          "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-3878"
        },
        {
          "category": "external",
          "summary": "RHBZ#1691126",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1691126"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-3878",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-3878"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-3878",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3878"
        },
        {
          "category": "external",
          "summary": "https://github.com/Uninett/mod_auth_mellon/pull/196",
          "url": "https://github.com/Uninett/mod_auth_mellon/pull/196"
        }
      ],
      "release_date": "2018-05-10T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.aarch64",
            "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.ppc64le",
            "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.s390x",
            "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.src",
            "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.x86_64",
            "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.aarch64",
            "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.ppc64le",
            "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.s390x",
            "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.x86_64",
            "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.aarch64",
            "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.ppc64le",
            "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.s390x",
            "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.x86_64",
            "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.aarch64",
            "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.ppc64le",
            "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.s390x",
            "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:0985"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.0"
          },
          "products": [
            "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.aarch64",
            "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.ppc64le",
            "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.s390x",
            "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.src",
            "AppStream-8.0.0.Z:mod_auth_mellon-0:0.14.0-3.el8_0.2.x86_64",
            "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.aarch64",
            "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.ppc64le",
            "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.s390x",
            "AppStream-8.0.0.Z:mod_auth_mellon-debuginfo-0:0.14.0-3.el8_0.2.x86_64",
            "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.aarch64",
            "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.ppc64le",
            "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.s390x",
            "AppStream-8.0.0.Z:mod_auth_mellon-debugsource-0:0.14.0-3.el8_0.2.x86_64",
            "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.aarch64",
            "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.ppc64le",
            "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.s390x",
            "AppStream-8.0.0.Z:mod_auth_mellon-diagnostics-debuginfo-0:0.14.0-3.el8_0.2.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "mod_auth_mellon: authentication bypass in ECP flow"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.