rhsa-2019_1571
Vulnerability from csaf_redhat
Published
2019-06-20 14:47
Modified
2024-11-15 05:14
Summary
Red Hat Security Advisory: rhvm-appliance security, bug fix, and enhancement update

Notes

Topic
An update for rhvm-appliance is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7. 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
The RHV-M Virtual Appliance automates the process of installing and configuring the Red Hat Virtualization Manager. The appliance is available to download as an OVA file from the Customer Portal. Security Fix(es): * cockpit: Crash when parsing invalid base64 headers (CVE-2019-3804) 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": "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 rhvm-appliance is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7.\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": "The RHV-M Virtual Appliance automates the process of installing and configuring the Red Hat Virtualization Manager. The appliance is available to download as an OVA file from the Customer Portal.\n\nSecurity Fix(es):\n\n* cockpit: Crash when parsing invalid base64 headers (CVE-2019-3804)\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-2019:1571",
        "url": "https://access.redhat.com/errata/RHSA-2019:1571"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "1663567",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1663567"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_1571.json"
      }
    ],
    "title": "Red Hat Security Advisory: rhvm-appliance security, bug fix, and enhancement update",
    "tracking": {
      "current_release_date": "2024-11-15T05:14:43+00:00",
      "generator": {
        "date": "2024-11-15T05:14:43+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2019:1571",
      "initial_release_date": "2019-06-20T14:47:55+00:00",
      "revision_history": [
        {
          "date": "2019-06-20T14:47:55+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2019-06-20T14:47:55+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-15T05:14:43+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
                "product": {
                  "name": "Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
                  "product_id": "7Server-RHEV-4-Agents-7",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Virtualization 4 Hypervisor for RHEL 7",
                "product": {
                  "name": "Red Hat Virtualization 4 Hypervisor for RHEL 7",
                  "product_id": "7Server-RHEV-4-Hypervisor-7",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Virtualization"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "rhvm-appliance-2:4.3-20190605.0.el7.x86_64",
                "product": {
                  "name": "rhvm-appliance-2:4.3-20190605.0.el7.x86_64",
                  "product_id": "rhvm-appliance-2:4.3-20190605.0.el7.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/rhvm-appliance@4.3-20190605.0.el7?arch=x86_64\u0026epoch=2"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "rhvm-appliance-2:4.3-20190605.0.el7.src",
                "product": {
                  "name": "rhvm-appliance-2:4.3-20190605.0.el7.src",
                  "product_id": "rhvm-appliance-2:4.3-20190605.0.el7.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/rhvm-appliance@4.3-20190605.0.el7?arch=src\u0026epoch=2"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rhvm-appliance-2:4.3-20190605.0.el7.src as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
          "product_id": "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.3-20190605.0.el7.src"
        },
        "product_reference": "rhvm-appliance-2:4.3-20190605.0.el7.src",
        "relates_to_product_reference": "7Server-RHEV-4-Agents-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rhvm-appliance-2:4.3-20190605.0.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
          "product_id": "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.3-20190605.0.el7.x86_64"
        },
        "product_reference": "rhvm-appliance-2:4.3-20190605.0.el7.x86_64",
        "relates_to_product_reference": "7Server-RHEV-4-Agents-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rhvm-appliance-2:4.3-20190605.0.el7.src as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7",
          "product_id": "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.3-20190605.0.el7.src"
        },
        "product_reference": "rhvm-appliance-2:4.3-20190605.0.el7.src",
        "relates_to_product_reference": "7Server-RHEV-4-Hypervisor-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rhvm-appliance-2:4.3-20190605.0.el7.x86_64 as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7",
          "product_id": "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.3-20190605.0.el7.x86_64"
        },
        "product_reference": "rhvm-appliance-2:4.3-20190605.0.el7.x86_64",
        "relates_to_product_reference": "7Server-RHEV-4-Hypervisor-7"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2019-3804",
      "cwe": {
        "id": "CWE-909",
        "name": "Missing Initialization of Resource"
      },
      "discovery_date": "2019-01-04T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1663567"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that cockpit used glib\u0027s base64 decode functionality incorrectly resulting in a denial of service attack.  An unauthenticated attacker could send a specially crafted request with an invalid base64-encoded cookie which could cause the web service to crash.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "cockpit: Crash when parsing invalid base64 headers",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Enterprise Linux (RHEL) ships binary packages built from the cockpit source RPM, which was affected by this flaw and subsequently updated to address the issue.\n\nAll OpenShift Container Platform (OCP) versions to date ship with an image that contains a cockpit-kubernetes RPM, built separately from the same cockpit SRPM.  The cockpit-kubernetes RPM is not affected by this vulnerability as it does not contain the affected code, thus OCP is also marked \"not affected\".  Updates for all other cockpit RPMs should be applied from the appropriate RHEL channels.",
          "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-RHEV-4-Agents-7:rhvm-appliance-2:4.3-20190605.0.el7.src",
          "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.3-20190605.0.el7.x86_64",
          "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.3-20190605.0.el7.src",
          "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.3-20190605.0.el7.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-3804"
        },
        {
          "category": "external",
          "summary": "RHBZ#1663567",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1663567"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-3804",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-3804"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-3804",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3804"
        },
        {
          "category": "external",
          "summary": "https://github.com/cockpit-project/cockpit/pull/10819",
          "url": "https://github.com/cockpit-project/cockpit/pull/10819"
        }
      ],
      "release_date": "2018-12-13T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-06-20T14:47:55+00:00",
          "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/2974891",
          "product_ids": [
            "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.3-20190605.0.el7.src",
            "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.3-20190605.0.el7.x86_64",
            "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.3-20190605.0.el7.src",
            "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.3-20190605.0.el7.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:1571"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.3-20190605.0.el7.src",
            "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.3-20190605.0.el7.x86_64",
            "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.3-20190605.0.el7.src",
            "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.3-20190605.0.el7.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "cockpit: Crash when parsing invalid base64 headers"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • 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.