rhsa-2020_0922
Vulnerability from csaf_redhat
Published
2020-03-23 08:21
Modified
2024-11-15 09:31
Summary
Red Hat Security Advisory: Red Hat AMQ Broker 7.6 release and security update

Notes

Topic
Red Hat AMQ Broker 7.6 is now available from the Red Hat Customer Portal. 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
AMQ Broker is a high-performance messaging implementation based on ActiveMQ Artemis. It uses an asynchronous journal for fast message persistence, and supports multiple languages, protocols, and platforms. This release of Red Hat AMQ Broker 7.6.0 serves as a replacement for Red Hat AMQ Broker 7.5.0, and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section. Security Fix(es): * netty: HTTP request smuggling (CVE-2019-20444) * netty: HttpObjectDecoder.java allows Content-Length header to accompanied by second Content-Length header (CVE-2019-20445) * jetty: HTTP/2: large amount of data requests leads to denial of service (CVE-2019-9511) * jetty: HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512) * jetty: HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514) * jetty: HTTP/2: flood using SETTINGS frames results in unbounded memory growth (CVE-2019-9515) * jetty: HTTP/2: 0-length headers lead to denial of service (CVE-2019-9516) * jetty: HTTP/2: request for large response leads to denial of service (CVE-2019-9517) * jetty: HTTP/2: flood using empty frames results in excessive resource consumption (CVE-2019-9518) * jetty: using specially formatted URL against DefaultServlet or ResourceHandler leads to XSS conditions (CVE-2019-10241) * jetty: error path information disclosure (CVE-2019-10247) * mqtt-client: activemq: Corrupt MQTT frame can cause broker shutdown (CVE-2019-0222) * netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers (CVE-2019-16869) * netty: HTTP Request Smuggling due to Transfer-Encoding whitespace mishandling (CVE-2020-7238) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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      {
        "category": "summary",
        "text": "Red Hat AMQ Broker 7.6 is now available from the Red Hat Customer Portal.\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"
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        "text": "AMQ Broker is a high-performance messaging implementation based on ActiveMQ Artemis. It uses an asynchronous journal for fast message persistence, and supports multiple languages, protocols, and platforms. \n\nThis release of Red Hat AMQ Broker 7.6.0 serves as a replacement for Red Hat AMQ Broker 7.5.0, and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section.\n\nSecurity Fix(es):\n\n* netty: HTTP request smuggling (CVE-2019-20444)\n\n* netty: HttpObjectDecoder.java allows Content-Length header to accompanied by second Content-Length header (CVE-2019-20445)\n\n* jetty: HTTP/2: large amount of data requests leads to denial of service (CVE-2019-9511)\n\n* jetty: HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512)\n\n* jetty: HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514)\n\n* jetty: HTTP/2: flood using SETTINGS frames results in unbounded memory growth (CVE-2019-9515)\n\n* jetty: HTTP/2: 0-length headers lead to denial of service (CVE-2019-9516)\n\n* jetty: HTTP/2: request for large response leads to denial of service (CVE-2019-9517)\n\n* jetty: HTTP/2: flood using empty frames results in excessive resource consumption (CVE-2019-9518)\n\n* jetty: using specially formatted URL against DefaultServlet or ResourceHandler leads to XSS conditions (CVE-2019-10241)\n\n* jetty: error path information disclosure (CVE-2019-10247)\n\n* mqtt-client: activemq: Corrupt MQTT frame can cause broker shutdown (CVE-2019-0222)\n\n* netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers (CVE-2019-16869)\n\n* netty: HTTP Request Smuggling due to Transfer-Encoding whitespace mishandling (CVE-2020-7238)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
        "title": "Details"
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        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1798524"
      },
      {
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        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0922.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat AMQ Broker 7.6 release and security update",
    "tracking": {
      "current_release_date": "2024-11-15T09:31:19+00:00",
      "generator": {
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                "name": "Red Hat AMQ",
                "product": {
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          }
        ],
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        "name": "Red Hat"
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  "vulnerabilities": [
    {
      "cve": "CVE-2019-0222",
      "discovery_date": "2019-03-27T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1696012"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "In Apache ActiveMQ 5.0.0 - 5.15.8, unmarshalling corrupt MQTT frame can lead to broker Out of Memory exception making it unresponsive.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "activemq: Corrupt MQTT frame can cause broker shutdown",
          "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": [
          "Red Hat AMQ"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-0222"
        },
        {
          "category": "external",
          "summary": "RHBZ#1696012",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1696012"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-0222",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-0222"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-0222",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-0222"
        }
      ],
      "release_date": "2019-03-27T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-03-23T08:21:33+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0922"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat AMQ"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "activemq: Corrupt MQTT frame can cause broker shutdown"
    },
    {
      "cve": "CVE-2019-9511",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2019-08-01T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1741860"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in HTTP/2. An attacker can request a large amount of data by manipulating window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this queue can consume excess CPU, memory, or both, leading to a denial of service. The highest threat from this vulnerability is to system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "HTTP/2: large amount of data requests leads to denial of service",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "There are no mitigations available for nghttp2 and nodejs. Both packages will be updated once the available fixes are released for Red Hat Enterprise Linux and Red Hat Software Collections.\n\nThe nodejs RPM shipped in OpenShift Container Platform 3.9 and 3.10 is not affected by this flaw as it does not contain the vulnerable code.",
          "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": [
          "Red Hat AMQ"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-9511"
        },
        {
          "category": "external",
          "summary": "RHBZ#1741860",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1741860"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-9511",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-9511"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-9511",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9511"
        },
        {
          "category": "external",
          "summary": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md",
          "url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md"
        },
        {
          "category": "external",
          "summary": "https://kb.cert.org/vuls/id/605641/",
          "url": "https://kb.cert.org/vuls/id/605641/"
        },
        {
          "category": "external",
          "summary": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/",
          "url": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/"
        },
        {
          "category": "external",
          "summary": "https://www.nginx.com/blog/nginx-updates-mitigate-august-2019-http-2-vulnerabilities/",
          "url": "https://www.nginx.com/blog/nginx-updates-mitigate-august-2019-http-2-vulnerabilities/"
        }
      ],
      "release_date": "2019-08-13T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-03-23T08:21:33+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0922"
        },
        {
          "category": "workaround",
          "details": "Red Hat Quay 3.0 uses Nginx 1.12 from Red Hat Software Collections. It will be updated once a fixed is released for Software Collections. In the meantime users of Quay can disable http/2 support in Nginx by following these instructions:\n\n1. Copy the Nginx configuration from the quay container to the host\n$ docker cp 3aadf1421ba3:/quay-registry/conf/nginx/ /mnt/quay/nginx\n\n2. Edit the Nginx configuration, removing http/2 support\n$ sed -i \u0027s/http2 //g\u0027 /mnt/quay/nginx/nginx.conf\n\n3. Restart Nginx with the new configuration mounted into the container, eg:\n$ docker run --restart=always -p 443:8443 -p 80:8080 --sysctl net.core.somaxconn=4096 -v /mnt/quay/config:/conf/stack:Z -v /mnt/quay/storage:/datastorage -v /mnt/quay/nginx:/quay-registry/config/nginx:Z -d quay.io/redhat/quay:v3.0.3",
          "product_ids": [
            "Red Hat AMQ"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat AMQ"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "HTTP/2: large amount of data requests leads to denial of service"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "the Envoy security team"
          ]
        }
      ],
      "cve": "CVE-2019-9512",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2019-08-01T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1735645"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in HTTP/2. Using PING frames and queuing of response PING ACK frames, a flood attack could occur resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "HTTP/2: flood using PING frames results in unbounded memory growth",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The golang package in Red Hat OpenStack Platform 9 Operational Tools will not be updated for this flaw because it is in technical preview and is retiring as of 24.Aug.2019.\nThis issue did not affect the versions of grafana(embeds golang) as shipped with Red Hat Ceph Storage 2 and Red Hat Gluster Storage 3 as they did not include the support for HTTP/2.\nThe following storage product versions are affected because they include the support for HTTP/2 in:\n* golang as shipped with Red Hat Gluster Storage 3, Red Hat Ceph Storage 2 and Red Hat Ceph Storage 3\n* heketi(embeds golang) as shipped with Red Hat Gluster Storage 3\n* grafana(embeds golang and grpc) as shipped with Red Hat Ceph Storage 3\nThis flaw has no available mitigation for packages golang and nodejs. Both packages will be updated once the available fixes are released for Red Hat Enterprise Linux and Red Hat Software Collections.\n\nThe nodejs RPM shipped in OpenShift Container Platform 3.9 and 3.10 is not affected by this flaw as it does not contain the vulnerable code.\n\nAll OpenShift Container Platform RPMs and container images that are built with Go and support HTTP/2 are vulnerable to this flaw.",
          "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": [
          "Red Hat AMQ"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-9512"
        },
        {
          "category": "external",
          "summary": "RHBZ#1735645",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1735645"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-9512",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-9512"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-9512",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9512"
        },
        {
          "category": "external",
          "summary": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md",
          "url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/forum/#!topic/golang-announce/65QixT3tcmg",
          "url": "https://groups.google.com/forum/#!topic/golang-announce/65QixT3tcmg"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/wlHLHit1BqA",
          "url": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/wlHLHit1BqA"
        },
        {
          "category": "external",
          "summary": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/",
          "url": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/"
        },
        {
          "category": "external",
          "summary": "https://www.mail-archive.com/grpc-io@googlegroups.com/msg06408.html",
          "url": "https://www.mail-archive.com/grpc-io@googlegroups.com/msg06408.html"
        }
      ],
      "release_date": "2019-08-13T17:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-03-23T08:21:33+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0922"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat AMQ"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "HTTP/2: flood using PING frames results in unbounded memory growth"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "the Envoy security team"
          ]
        }
      ],
      "cve": "CVE-2019-9514",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2019-08-01T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1735744"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in HTTP/2. Using HEADER frames with invalid HTTP headers and queuing of response RST_STREAM frames, an attacker could cause a flood resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "HTTP/2: flood using HEADERS frames results in unbounded memory growth",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The golang package in Red Hat OpenStack Platform 9 Operational Tools will not be updated for this flaw because it is in technical preview and is retiring as of 24.Aug.2019.\nThis issue did not affect the versions of grafana(embeds golang) as shipped with Red Hat Ceph Storage 2 and Red Hat Gluster Storage 3 as they did not include the support for HTTP/2.\nThe following storage product versions are affected because they include the support for HTTP/2 in:\n* golang as shipped with Red Hat Gluster Storage 3, Red Hat Ceph Storage 2 and Red Hat Ceph Storage 3\n* heketi(embeds golang) as shipped with Red Hat Gluster Storage 3\n* grafana(embeds golang and grpc) as shipped with Red Hat Ceph Storage 3\nThis flaw has no available mitigation for packages golang and nodejs. Both packages will be updated once the available fixes are released for Red Hat Enterprise Linux and Red Hat Software Collections.\n\nThe nodejs RPM shipped in OpenShift Container Platform 3.9 and 3.10 is not affected by this flaw as it does not contain the vulnerable code.\n\nAll OpenShift Container Platform RPMs and container images that are built with Go and support HTTP/2 are vulnerable to this flaw.",
          "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": [
          "Red Hat AMQ"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-9514"
        },
        {
          "category": "external",
          "summary": "RHBZ#1735744",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1735744"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-9514",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-9514"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-9514",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9514"
        },
        {
          "category": "external",
          "summary": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md",
          "url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/forum/#!topic/golang-announce/65QixT3tcmg",
          "url": "https://groups.google.com/forum/#!topic/golang-announce/65QixT3tcmg"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/wlHLHit1BqA",
          "url": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/wlHLHit1BqA"
        },
        {
          "category": "external",
          "summary": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/",
          "url": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/"
        },
        {
          "category": "external",
          "summary": "https://www.mail-archive.com/grpc-io@googlegroups.com/msg06408.html",
          "url": "https://www.mail-archive.com/grpc-io@googlegroups.com/msg06408.html"
        }
      ],
      "release_date": "2019-08-13T17:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-03-23T08:21:33+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0922"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat AMQ"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "HTTP/2: flood using HEADERS frames results in unbounded memory growth"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "the Envoy security team"
          ]
        }
      ],
      "cve": "CVE-2019-9515",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2019-08-01T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1735745"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in HTTP/2. Using SETTINGS frames and queuing of SETTINGS ACK frames, a flood could occur resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "HTTP/2: flood using SETTINGS frames results in unbounded memory growth",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue affects the version of grafana(embeds gRPC) as shipped with Red Hat Ceph Storage 3 as it include the support for HTTP/2.\nThis flaw has no available mitigation for nodejs package. It will be updated once the available fixes are released for Red Hat Enterprise Linux and Red Hat Software Collections.\n\nThe nodejs RPM shipped in OpenShift Container Platform 3.9 and 3.10 is not affected by this flaw as it does not contain the vulnerable code.",
          "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": [
          "Red Hat AMQ"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-9515"
        },
        {
          "category": "external",
          "summary": "RHBZ#1735745",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1735745"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-9515",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-9515"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-9515",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9515"
        },
        {
          "category": "external",
          "summary": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md",
          "url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md"
        },
        {
          "category": "external",
          "summary": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/",
          "url": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/"
        },
        {
          "category": "external",
          "summary": "https://www.mail-archive.com/grpc-io@googlegroups.com/msg06408.html",
          "url": "https://www.mail-archive.com/grpc-io@googlegroups.com/msg06408.html"
        }
      ],
      "release_date": "2019-08-13T17:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-03-23T08:21:33+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0922"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat AMQ"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "HTTP/2: flood using SETTINGS frames results in unbounded memory growth"
    },
    {
      "cve": "CVE-2019-9516",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2019-08-16T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1741864"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in HTTP/2. An attacker, sending a stream of header with a 0-length header name and a 0-length header value, could cause some implementations to allocate memory for these headers and keep the allocations alive until the session dies. The can consume excess memory, potentially leading to a denial of service. The highest threat from this vulnerability is to system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "HTTP/2: 0-length headers lead to denial of service",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This flaw has no available mitigation for nodejs package. It will be updated once the available fixes are released for Red Hat Enterprise Linux and Red Hat Software Collections.\n\nThe nodejs RPM shipped in OpenShift Container Platform 3.9 and 3.10 is not affected by this flaw as it does not contain the vulnerable code.",
          "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": [
          "Red Hat AMQ"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-9516"
        },
        {
          "category": "external",
          "summary": "RHBZ#1741864",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1741864"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-9516",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-9516"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-9516",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9516"
        },
        {
          "category": "external",
          "summary": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md",
          "url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md"
        },
        {
          "category": "external",
          "summary": "https://github.com/nghttp2/nghttp2/issues/1382#",
          "url": "https://github.com/nghttp2/nghttp2/issues/1382#"
        },
        {
          "category": "external",
          "summary": "https://kb.cert.org/vuls/id/605641/",
          "url": "https://kb.cert.org/vuls/id/605641/"
        },
        {
          "category": "external",
          "summary": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/",
          "url": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/"
        },
        {
          "category": "external",
          "summary": "https://www.nginx.com/blog/nginx-updates-mitigate-august-2019-http-2-vulnerabilities/",
          "url": "https://www.nginx.com/blog/nginx-updates-mitigate-august-2019-http-2-vulnerabilities/"
        }
      ],
      "release_date": "2019-08-13T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-03-23T08:21:33+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0922"
        },
        {
          "category": "workaround",
          "details": "Red Hat Quay 3.0 uses Nginx 1.12 from Red Hat Software Collections. It will be updated once a fixed is released for Software Collections. In the meantime users of Quay can disable http/2 support in Nginx by following these instructions:\n\n1. Copy the Nginx configuration from the quay container to the host\n$ docker cp 3aadf1421ba3:/quay-registry/conf/nginx/ /mnt/quay/nginx\n\n2. Edit the Nginx configuration, removing http/2 support\n$ sed -i \u0027s/http2 //g\u0027 /mnt/quay/nginx/nginx.conf\n\n3. Restart Nginx with the new configuration mounted into the container, eg:\n$ docker run --restart=always -p 443:8443 -p 80:8080 --sysctl net.core.somaxconn=4096 -v /mnt/quay/config:/conf/stack:Z -v /mnt/quay/storage:/datastorage -v /mnt/quay/nginx:/quay-registry/config/nginx:Z -d quay.io/redhat/quay:v3.0.3",
          "product_ids": [
            "Red Hat AMQ"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat AMQ"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "HTTP/2: 0-length headers lead to denial of service"
    },
    {
      "cve": "CVE-2019-9517",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2019-08-16T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1741868"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was found in HTTP/2. An attacker can open a HTTP/2 window so the peer can send without constraint. The TCP window remains closed so the peer cannot write the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the server\u0027s queue is setup, the responses can consume excess memory, CPU, or both, potentially leading to a denial of service. The highest threat from this vulnerability is to system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "HTTP/2: request for large response leads to denial of service",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The package httpd versions as shipped with Red Hat Enterprise Linux 5, 6 and 7 are not affected by this issue as HTTP/2 support is not provided.\nThis flaw has no available mitigation for nodejs package. It will be updated once the available fixes are released for Red Hat Enterprise Linux and Red Hat Software Collections.\n\nThe nodejs RPM shipped in OpenShift Container Platform 3.9 and 3.10 is not affected by this flaw as it does not contain the vulnerable code.",
          "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": [
          "Red Hat AMQ"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-9517"
        },
        {
          "category": "external",
          "summary": "RHBZ#1741868",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1741868"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-9517",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-9517"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-9517",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9517"
        },
        {
          "category": "external",
          "summary": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md",
          "url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md"
        },
        {
          "category": "external",
          "summary": "https://kb.cert.org/vuls/id/605641/",
          "url": "https://kb.cert.org/vuls/id/605641/"
        },
        {
          "category": "external",
          "summary": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/",
          "url": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/"
        }
      ],
      "release_date": "2019-08-13T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-03-23T08:21:33+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0922"
        },
        {
          "category": "workaround",
          "details": "The httpd version shipped with Red Hat Enterprise Linux 8 provides HTTP/2 support through mod_http2 package. While mod_http2 package is not updated, users can disable HTTP/2 support as mitigation action by executing the following steps:\n\n1. Stop httpd service:\n$ systemctl stop httpd\n\n2. Remove http/2 protocol support from configuration files:\n$ sed -i \u0027s/\\(h2\\)\\|\\(h2c\\)//g\u0027 \u003chttpd_config_file\u003e\n\n3. Validate configuration files to make sure all syntax is valid:\n$ apachectl configtest\n\n4. Restart httpd service:\n$ systemctl start httpd",
          "product_ids": [
            "Red Hat AMQ"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat AMQ"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "HTTP/2: request for large response leads to denial of service"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "the Envoy security team"
          ]
        }
      ],
      "cve": "CVE-2019-9518",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2019-08-01T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1735749"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in HTTP/2. Using frames with an empty payload, a flood could occur that results in excessive CPU usage and starvation of other clients. The highest threat from this vulnerability is to system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "HTTP/2: flood using empty frames results in excessive resource consumption",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This flaw has no available mitigation for nodejs package. It will be updated once the available fixes are released for Red Hat Enterprise Linux and Red Hat Software Collections.\n\nThe nodejs RPM shipped in OpenShift Container Platform 3.9 and 3.10 is not affected by this flaw as it does not contain the vulnerable code.",
          "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": [
          "Red Hat AMQ"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-9518"
        },
        {
          "category": "external",
          "summary": "RHBZ#1735749",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1735749"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-9518",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-9518"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-9518",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9518"
        },
        {
          "category": "external",
          "summary": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md",
          "url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md"
        },
        {
          "category": "external",
          "summary": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/",
          "url": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/"
        }
      ],
      "release_date": "2019-08-13T17:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-03-23T08:21:33+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0922"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat AMQ"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "HTTP/2: flood using empty frames results in excessive resource consumption"
    },
    {
      "cve": "CVE-2019-10241",
      "cwe": {
        "id": "CWE-79",
        "name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
      },
      "discovery_date": "2019-04-23T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1705924"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "In Eclipse Jetty version 9.2.26 and older, 9.3.25 and older, and 9.4.15 and older, the server is vulnerable to XSS conditions if a remote client USES a specially formatted URL against the DefaultServlet or ResourceHandler that is configured for showing a Listing of directory contents.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jetty: using specially formatted URL against DefaultServlet or ResourceHandler leads to XSS conditions",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue affects the versions of jetty which is embedded in the nutch package as shipped with Red Hat Satellite 5. The jetty server is not exposed, as such exploitation is difficult, Red Hat Product Security has rated this issue as having security impact of Low in the context of Red Hat Satellite 5. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.",
          "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": [
          "Red Hat AMQ"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-10241"
        },
        {
          "category": "external",
          "summary": "RHBZ#1705924",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1705924"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-10241",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-10241"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-10241",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10241"
        }
      ],
      "release_date": "2019-04-22T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-03-23T08:21:33+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0922"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat AMQ"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "jetty: using specially formatted URL against DefaultServlet or ResourceHandler leads to XSS conditions"
    },
    {
      "cve": "CVE-2019-10247",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2019-04-23T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1705993"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "In Eclipse Jetty version 7.x, 8.x, 9.2.27 and older, 9.3.26 and older, and 9.4.16 and older, the server running on any OS and Jetty version combination will reveal the configured fully qualified directory base resource location on the output of the 404 error for not finding a Context that matches the requested path. The default server behavior on jetty-distribution and jetty-home will include at the end of the Handler tree a DefaultHandler, which is responsible for reporting this 404 error, it presents the various configured contexts as HTML for users to click through to. This produced HTML includes output that contains the configured fully qualified directory base resource location for each context.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jetty: error path information disclosure",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue affects the versions of jetty which is embedded in the nutch package as shipped with Red Hat Satellite 5. The jetty server is not exposed, as such exploitation is difficult, Red Hat Product Security has rated this issue as having security impact of Low in the context of Red Hat Satellite 5. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.",
          "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": [
          "Red Hat AMQ"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-10247"
        },
        {
          "category": "external",
          "summary": "RHBZ#1705993",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1705993"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-10247",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-10247"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-10247",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10247"
        }
      ],
      "release_date": "2019-04-18T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-03-23T08:21:33+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0922"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat AMQ"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "jetty: error path information disclosure"
    },
    {
      "cve": "CVE-2019-16869",
      "cwe": {
        "id": "CWE-444",
        "name": "Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)"
      },
      "discovery_date": "2019-09-26T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1758619"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Netty, where whitespace before the colon in HTTP headers is mishandled. This flaw allows an attacker to cause HTTP request smuggling.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "OpenShift Container Platform ships a vulnerable netty library as part of the logging-elasticsearch5 container. ElasticSearch\u0027s security team has stated that this vulnerability does not poses a substantial practical threat to ElasticSearch 6 [1]. We agree that this issue would be difficult to exploit these vulnerabilities on OpenShift Container Platform, so we\u0027re reducing the impact of this issue to moderate and may fix it in the future release.\n\nRed Hat Satellite ships vulnerable netty version embedded in Candlepin, however, is not directly vulnerable since HTTP requests are handled by Tomcat and not netty.\n\n[1]  https://github.com/elastic/elasticsearch/issues/49396",
          "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": [
          "Red Hat AMQ"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-16869"
        },
        {
          "category": "external",
          "summary": "RHBZ#1758619",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1758619"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-16869",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-16869"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-16869",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16869"
        }
      ],
      "release_date": "2019-09-26T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-03-23T08:21:33+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0922"
        },
        {
          "category": "workaround",
          "details": "* Use HTTP/2 instead (clear boundaries between requests)\n* Disable reuse of backend connections eg. ```http-reuse never``` in HAProxy or whatever equivalent LB settings",
          "product_ids": [
            "Red Hat AMQ"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat AMQ"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers"
    },
    {
      "cve": "CVE-2019-20444",
      "cwe": {
        "id": "CWE-444",
        "name": "Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)"
      },
      "discovery_date": "2020-01-30T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1798524"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A HTTP smuggling flaw was found in HttpObjectDecoder.java in Netty in versions prior to version 4.1.44. HTTP headers with an invalid fold, in this case CRLF (carriage return, line feed) without being followed by SP (space) or HTAB (horizontal tab), result in situations where headers can be misread. Data integrity is the highest threat with this vulnerability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "netty: HTTP request smuggling",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "OpenShift Container Platform ships a vulnerable netty library as part of the logging-elasticsearch5 container. ElasticSearch\u0027s security team has stated that the previous vulnerability, CVE-2019-16869, does not pose a substantial practical threat to ElasticSearch 6. We agree that these issues would be difficult to exploit on OpenShift Container Platform so we\u0027re reducing the impact of this issue to moderate and may fix it in the future release.\n\nRed Hat Satellite ships a vulnerable version of netty embedded in Candlepin. However, the flaw can not be triggered in that context, because HTTP requests are handled by Tomcat, not by netty. A future release may fix this.",
          "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": [
          "Red Hat AMQ"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-20444"
        },
        {
          "category": "external",
          "summary": "RHBZ#1798524",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1798524"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-20444",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-20444"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-20444",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20444"
        },
        {
          "category": "external",
          "summary": "https://github.com/elastic/elasticsearch/issues/49396",
          "url": "https://github.com/elastic/elasticsearch/issues/49396"
        }
      ],
      "release_date": "2020-01-29T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-03-23T08:21:33+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0922"
        },
        {
          "category": "workaround",
          "details": "* Use HTTP/2 instead (clear boundaries between requests)\n* Disable reuse of backend connections eg. ```http-reuse never``` in HAProxy or whatever equivalent LB settings",
          "product_ids": [
            "Red Hat AMQ"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat AMQ"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "netty: HTTP request smuggling"
    },
    {
      "cve": "CVE-2019-20445",
      "cwe": {
        "id": "CWE-444",
        "name": "Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)"
      },
      "discovery_date": "2020-01-20T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1798509"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Netty before version 4.1.44, where it accepted multiple Content-Length headers and also accepted both Transfer-Encoding, as well as Content-Length headers where it should reject the message under such circumstances. In circumstances where Netty is used in the context of a server, it could result in a viable HTTP smuggling vulnerability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "netty: HttpObjectDecoder.java allows Content-Length header to accompanied by second Content-Length header",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "OpenShift Container Platform ships a vulnerable netty library as part of the logging-elasticsearch5 container. ElasticSearch\u0027s security team has stated that the previous vulnerability, CVE-2019-16869, does not poses a substantial practical threat to ElasticSearch 6 [1]. We agree that this issue would be difficult to exploit both these vulnerabilities on OpenShift Container Platform, so we\u0027re reducing the impact of this issue to moderate and may fix it in the future release.\n\nRed Hat Satellite ships a vulnerable version of netty embedded in Candlepin. However, the flaw can not be triggered in that context, because HTTP requests are handled by Tomcat, not by netty. A future release may fix this.\n\n[1]  https://github.com/elastic/elasticsearch/issues/49396",
          "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": [
          "Red Hat AMQ"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-20445"
        },
        {
          "category": "external",
          "summary": "RHBZ#1798509",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1798509"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-20445",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-20445"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-20445",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20445"
        }
      ],
      "release_date": "2020-01-29T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-03-23T08:21:33+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0922"
        },
        {
          "category": "workaround",
          "details": "* Use HTTP/2 instead (clear boundaries between requests)\n* Disable reuse of backend connections eg. ```http-reuse never``` in HAProxy or whatever equivalent LB settings",
          "product_ids": [
            "Red Hat AMQ"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat AMQ"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "netty: HttpObjectDecoder.java allows Content-Length header to accompanied by second Content-Length header"
    },
    {
      "cve": "CVE-2020-7238",
      "cwe": {
        "id": "CWE-444",
        "name": "Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)"
      },
      "discovery_date": "2020-01-27T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1796225"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Netty, where it mishandles Transfer-Encoding whitespace. This flaw allows HTTP Request Smuggling.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "netty: HTTP Request Smuggling due to Transfer-Encoding whitespace mishandling",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "OpenShift Container Platform ships a vulnerable netty library as part of the logging-elasticsearch5 container. ElasticSearch\u0027s security team has stated that the previous vulnerability, CVE-2019-16869, does not poses a substantial practical threat to ElasticSearch 6 [1]. We agree that this issue would be difficult to exploit both these vulnerabilities on OpenShift Container Platform, so we\u0027re reducing the impact of this issue to moderate and may fix it in the future release.\n\nRed Hat Satellite ships vulnerable netty version embedded in Candlepin, however, is not directly vulnerable since HTTP requests are handled by Tomcat and not netty.\n\n[1]  https://github.com/elastic/elasticsearch/issues/49396",
          "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": [
          "Red Hat AMQ"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-7238"
        },
        {
          "category": "external",
          "summary": "RHBZ#1796225",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1796225"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-7238",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-7238"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-7238",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7238"
        },
        {
          "category": "external",
          "summary": "https://netty.io/news/2019/12/18/4-1-44-Final.html",
          "url": "https://netty.io/news/2019/12/18/4-1-44-Final.html"
        }
      ],
      "release_date": "2020-01-26T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-03-23T08:21:33+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat AMQ"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0922"
        },
        {
          "category": "workaround",
          "details": "* Use HTTP/2 instead (clear boundaries between requests)\n* Disable reuse of backend connections eg. ```http-reuse never``` in HAProxy or whatever equivalent LB settings",
          "product_ids": [
            "Red Hat AMQ"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat AMQ"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "netty: HTTP Request Smuggling due to Transfer-Encoding whitespace mishandling"
    }
  ]
}


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