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{"affected_release": [{"advisory": "RHSA-2020:0078", "cpe": "cpe:/a:redhat:openstack:15::el8", "package": "rabbitmq-server-0:3.7.22-1.el8ost", "product_name": "Red Hat OpenStack Platform 15.0 (Stein)", "release_date": "2020-01-13T00:00:00Z"}], "bugzilla": {"description": "rabbitmq-server: \"X-Reason\" HTTP Header can be leveraged to insert a malicious string leading to DoS", "id": "1783318", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1783318"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-20", "details": ["Pivotal RabbitMQ, versions 3.7.x prior to 3.7.21 and 3.8.x prior to 3.8.1, and RabbitMQ for Pivotal Platform, 1.16.x versions prior to 1.16.7 and 1.17.x versions prior to 1.17.4, contain a web management plugin that is vulnerable to a denial of service attack. The \"X-Reason\" HTTP Header can be leveraged to insert a malicious Erlang format string that will expand and consume the heap, resulting in the server crashing.", "A resource-consumption flaw was identified in the rabbitmq-server web management plugin. Utilizing a malicious 'X-Reason' 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."], "mitigation": {"lang": "en:us", "value": "This flaw can be mitigated by disabling the Web Management plugin: rabbitmq-plugins disable rabbitmq_management."}, "name": "CVE-2019-11287", "package_state": [{"cpe": "cpe:/a:redhat:cloudforms_managementengine:5", "fix_state": "Not affected", "package_name": "rabbitmq-server", "product_name": "CloudForms Management Engine 5"}, {"cpe": "cpe:/a:redhat:ansible_tower:3", "fix_state": "Not affected", "package_name": "rabbitmq-server", "product_name": "Red Hat Ansible Tower 3"}, {"cpe": "cpe:/a:redhat:openstack:10", "fix_state": "Out of support scope", "impact": "moderate", "package_name": "rabbitmq-server", "product_name": "Red Hat OpenStack Platform 10 (Newton)"}, {"cpe": "cpe:/a:redhat:openstack:13", "fix_state": "Not affected", "impact": "moderate", "package_name": "rabbitmq-server", "product_name": "Red Hat OpenStack Platform 13 (Queens)"}, {"cpe": "cpe:/a:redhat:openstack:14", "fix_state": "Out of support scope", "package_name": "rabbitmq-server", "product_name": "Red Hat OpenStack Platform 14 (Rocky)"}, {"cpe": "cpe:/a:redhat:openstack:16", "fix_state": "Affected", "package_name": "rabbitmq-server", "product_name": "Red Hat OpenStack Platform 16 (Train)"}], "public_date": "2019-12-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-11287\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-11287\nhttps://pivotal.io/security/cve-2019-11287"], "statement": "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.", "threat_severity": "Important"}