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nodejs: Insufficient Slowloris fix causing DoS via server.headersTimeout bypass

🗓️ 01 Oct 2019 10:03:49Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 4 Views

Node.js Slowloris fix bypass enables DoS by sending two crafted requests on a single connection.

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Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: A vulnerability in Node.js affects IBM Cloud App Management V2018
6 Sep 201912:28
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Security Vulnerabilities affect IBM Cloud Private (CVE-2019-5739 CVE-2019-5737 CVE-2019-1559)
2 Jul 201917:50
–ibm
IBM Security Bulletins		Security Bulletin: IBM Event Streams is affected by vulnerabilities in the shipped Node runtime
29 Mar 201910:55
–ibm
IBM Security Bulletins		Security Bulletin: IBM API Connect is affected by a denial of service vulnerability in Node.js (CVE-2019-5737)
6 Jun 201915:40
–ibm
IBM Security Bulletins		Security Bulletin: IBM Cloud Transformation Advisor is affected by a Node.js denial of service vulnerability (CVE-2019-5737)
5 Dec 202219:00
–ibm
IBM Security Bulletins		Security Bulletin: Security vulnerabilities in IBM SDK for Node.js might affect the configuration editor used by IBM Business Automation Workflow and IBM Business Process Manager (BPM)
14 Sep 202215:02
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities affect IBM® SDK for Node.js™ in IBM Cloud
6 Jun 201920:05
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in Watson Openscale (Liberty, Java, node.js)
28 Jan 202018:42
–ibm
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities in Node.js affect IBM Voice Gateway
2 Apr 201905:10
–ibm
IBM Security Bulletins		Security Bulletin: Secure Gateway is affected by multiple vulnerabilities
6 Jun 201917:15
–ibm
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7aarch64rh-nodejs100:3.2-3.el7rh-nodejs10-0:3.2-3.el7.aarch64.rpm
Red Hat Enterprise Linux7ppc64lerh-nodejs100:3.2-3.el7rh-nodejs10-0:3.2-3.el7.ppc64le.rpm
Red Hat Enterprise Linux7s390xrh-nodejs100:3.2-3.el7rh-nodejs10-0:3.2-3.el7.s390x.rpm
Red Hat Enterprise Linux7x86_64rh-nodejs100:3.2-3.el7rh-nodejs10-0:3.2-3.el7.x86_64.rpm
Red Hat Enterprise Linux7aarch64rh-nodejs10-nodejs0:10.16.3-3.el7rh-nodejs10-nodejs-0:10.16.3-3.el7.aarch64.rpm
Red Hat Enterprise Linux7ppc64lerh-nodejs10-nodejs0:10.16.3-3.el7rh-nodejs10-nodejs-0:10.16.3-3.el7.ppc64le.rpm
Red Hat Enterprise Linux7s390xrh-nodejs10-nodejs0:10.16.3-3.el7rh-nodejs10-nodejs-0:10.16.3-3.el7.s390x.rpm
Red Hat Enterprise Linux7x86_64rh-nodejs10-nodejs0:10.16.3-3.el7rh-nodejs10-nodejs-0:10.16.3-3.el7.x86_64.rpm
Red Hat Enterprise Linux7aarch64rh-nodejs10-nodejs-debuginfo0:10.16.3-3.el7rh-nodejs10-nodejs-debuginfo-0:10.16.3-3.el7.aarch64.rpm
Red Hat Enterprise Linux7ppc64lerh-nodejs10-nodejs-debuginfo0:10.16.3-3.el7rh-nodejs10-nodejs-debuginfo-0:10.16.3-3.el7.ppc64le.rpm
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01 Jul 2026 19:20Current
6.7Medium risk
Vulners AI Score6.7
CVSS 25
CVSS 3.17.5
EPSS0.16184
CWE-400
slowloris vulnerabilityheaders timeout bypasstwo crafted requestsdenial of service
4