rhsa-2020_0078
Vulnerability from csaf_redhat
Published
2020-01-13 10:12
Modified
2024-11-22 14:22
Summary
Red Hat Security Advisory: rabbitmq-server security update

Notes

Topic
An update for rabbitmq-server is now available for Red Hat OpenStack Platform 15 (Stein). 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
RabbitMQ is an implementation of AMQP, the emerging standard for high performance enterprise messaging. The RabbitMQ server is a robust and scalable implementation of an AMQP broker. Security Fix(es): * "X-Reason" HTTP Header can be leveraged to insert a malicious string leading to DoS (CVE-2019-11287) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page 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 

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        "text": "An update for rabbitmq-server is now available for Red Hat OpenStack\nPlatform 15 (Stein).\n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section.",
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        "text": "RabbitMQ is an implementation of AMQP, the emerging standard for high\nperformance enterprise messaging. The RabbitMQ server is a robust and\nscalable implementation of an AMQP broker.\n\nSecurity Fix(es):\n\n* \"X-Reason\" HTTP Header can be leveraged to insert a malicious string\nleading to DoS (CVE-2019-11287)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage listed in the References section.",
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  "vulnerabilities": [
    {
      "cve": "CVE-2019-11281",
      "cwe": {
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        "name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
      },
      "discovery_date": "2019-10-15T00:00:00+00:00",
      "ids": [
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      "notes": [
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          "text": "A vulnerability was found in the rabbitmq-server. User input for the virtual host limits page and the federation management UI was not properly sanitized. A remote, authenticated administrative user could create a cross-site scripting attack leading to access to virtual hosts and policy management information.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "rabbitmq-server: improper sanitization of vhost limits and federation management UI pages",
          "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"
        }
      ],
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          "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.src",
          "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.x86_64"
        ]
      },
      "references": [
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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-11281"
        },
        {
          "category": "external",
          "summary": "RHBZ#1764329",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1764329"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-11281",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-11281"
        },
        {
          "category": "external",
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11281"
        },
        {
          "category": "external",
          "summary": "https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.7.18",
          "url": "https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.7.18"
        },
        {
          "category": "external",
          "summary": "https://pivotal.io/security/cve-2019-11281",
          "url": "https://pivotal.io/security/cve-2019-11281"
        }
      ],
      "release_date": "2019-10-14T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-01-13T10:12:53+00:00",
          "details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.ppc64le",
            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.src",
            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0078"
        },
        {
          "category": "workaround",
          "details": "There is no mitigation for this issue, the flaw can only be resolved by applying updates.",
          "product_ids": [
            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.ppc64le",
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            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.x86_64"
          ]
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      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "products": [
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            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.src",
            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "rabbitmq-server: improper sanitization of vhost limits and federation management UI pages"
    },
    {
      "cve": "CVE-2019-11287",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "discovery_date": "2019-12-13T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1783318"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A resource-consumption flaw was identified in the rabbitmq-server web management plugin. Utilizing a malicious \u0027X-Reason\u0027 HTTP header, a remote attacker could insert a malicious Erlang format string which will expand and consume heap memory, resulting in a crash. The highest threat from this vulnerability is system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "rabbitmq-server: \"X-Reason\" HTTP Header can be leveraged to insert a malicious string leading to DoS",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Ansible Tower and Red Hat CloudForms are not vulnerable as they do not expose the RabbitMQ management interface by default. \nIn Red Hat OpenStack Platform 13, the management interface was not enabled by default. So, although the flaw code was packaged, its impact for this version has been lowered to Moderate.",
          "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": {
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      },
      "references": [
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-11287"
        },
        {
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          "summary": "RHBZ#1783318",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1783318"
        },
        {
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-11287",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-11287"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-11287",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11287"
        },
        {
          "category": "external",
          "summary": "https://pivotal.io/security/cve-2019-11287",
          "url": "https://pivotal.io/security/cve-2019-11287"
        }
      ],
      "release_date": "2019-12-13T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-01-13T10:12:53+00:00",
          "details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.ppc64le",
            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.src",
            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0078"
        },
        {
          "category": "workaround",
          "details": "This flaw can be mitigated by disabling the Web Management plugin: rabbitmq-plugins disable rabbitmq_management.",
          "product_ids": [
            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.ppc64le",
            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.src",
            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.x86_64"
          ]
        }
      ],
      "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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.ppc64le",
            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.src",
            "8Base-RHOS-15.0:rabbitmq-server-0:3.7.22-1.el8ost.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "rabbitmq-server: \"X-Reason\" HTTP Header can be leveraged to insert a malicious string leading to DoS"
    }
  ]
}


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