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netty: HTTP request smuggling

🗓️ 13 Feb 2020 14:50:53Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 1 Views

Netty prior to 4.1.44 has HTTP request smuggling via invalid CRLF folding in HttpObjectDecoder.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Rational Integration Tester HTTP/TCP Proxy component in Rational Test Virtualization Server and Rational Test Workbench affected by Netty vulnerabilities (CVE-2020-7238, CVE-2019-16869, CVE-2019-20445, CVE-2019-20444)
5 Mar 202011:02
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in Netty affect watsonx.data
3 Sep 202420:05
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in Netty affect Apache Solr, Apache Zookeeper and Logstash shipped with IBM Operations Analytics - Log Analysis
6 Sep 202408:22
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in Netty affect watsonx.data
25 Sep 202418:55
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in CloudPak for Watson AIOPs
25 Oct 202214:32
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in Netty shipped with IBM Operations Analytics - Log Analysis (CVE-2019-20444)
3 Nov 202208:43
–ibm
IBM Security Bulletins		Security Bulletin: Security Vulnerabilities affect IBM Cloud Private - Netty (CVE-2019-20445, CVE-2019-20444)
27 Sep 202017:34
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities have been identified in Netty shipped with IBM Tivoli Netcool/OMNIbus Transport Module Common Integration Library (CVE-2019-20445, CVE-2019-20444)
20 Mar 202010:48
–ibm
IBM Security Bulletins		Security Bulletin: IBM Cloud Pak for Security includes components with multiple known vulnerabilities
7 Jun 202316:53
–ibm
IBM Security Bulletins		Security Bulletin: Due to use of Netty, IBM Operations Analytics - Log Analysis is affected by denial of service, information disclosure, and HTTP request smuggling
6 Apr 202617:55
–ibm
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redhatenterprise_linux

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14 May 2026 22:25Current
7.1High risk
Vulners AI Score7.1
CVSS 26.4
CVSS 3.19.1
EPSS0.1832
CWE-444
nettyrequest smugglinginvalid foldingheader foldingdata integrityhttp object decoder
1