7.5
CWE
444
Advisory Published
CVE Published
Advisory Published
Updated

CVE-2017-12165

First published: Mon Sep 11 2017(Updated: )

It was discovered that Undertow before 1.4.17, 1.3.31 and 2.0.0 processes http request headers with unusual whitespaces which can cause possible http request smuggling.

Credit: secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
redhat/eap7-activemq-artemis<0:1.1.0-19.SP24_redhat_1.1.ep7.el6
0:1.1.0-19.SP24_redhat_1.1.ep7.el6
redhat/eap7-hibernate<0:5.0.16-1.Final_redhat_1.1.ep7.el6
0:5.0.16-1.Final_redhat_1.1.ep7.el6
redhat/eap7-ironjacamar<0:1.3.8-1.Final_redhat_1.1.ep7.el6
0:1.3.8-1.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-remoting<0:4.0.25-1.Final_redhat_1.1.ep7.el6
0:4.0.25-1.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-xnio-base<0:3.4.7-1.Final_redhat_1.1.ep7.el6
0:3.4.7-1.Final_redhat_1.1.ep7.el6
redhat/eap7-jgroups<0:3.6.12-1.Final_redhat_1.1.ep7.el6
0:3.6.12-1.Final_redhat_1.1.ep7.el6
redhat/eap7-resteasy<0:3.0.19-7.SP5_redhat_1.1.ep7.el6
0:3.0.19-7.SP5_redhat_1.1.ep7.el6
redhat/eap7-undertow<0:1.3.31-3.Final_redhat_3.1.ep7.el6
0:1.3.31-3.Final_redhat_3.1.ep7.el6
redhat/eap7-wildfly<0:7.0.9-4.GA_redhat_3.1.ep7.el6
0:7.0.9-4.GA_redhat_3.1.ep7.el6
redhat/eap7-wildfly-javadocs<0:7.0.9-2.GA_redhat_3.1.ep7.el6
0:7.0.9-2.GA_redhat_3.1.ep7.el6
redhat/eap7-jboss-ec2-eap<0:7.0.9-2.GA_redhat_2.ep7.el6
0:7.0.9-2.GA_redhat_2.ep7.el6
redhat/eap7-activemq-artemis<0:1.1.0-19.SP24_redhat_1.1.ep7.el7
0:1.1.0-19.SP24_redhat_1.1.ep7.el7
redhat/eap7-hibernate<0:5.0.16-1.Final_redhat_1.1.ep7.el7
0:5.0.16-1.Final_redhat_1.1.ep7.el7
redhat/eap7-ironjacamar<0:1.3.8-1.Final_redhat_1.1.ep7.el7
0:1.3.8-1.Final_redhat_1.1.ep7.el7
redhat/eap7-jboss-remoting<0:4.0.25-1.Final_redhat_1.1.ep7.el7
0:4.0.25-1.Final_redhat_1.1.ep7.el7
redhat/eap7-jboss-xnio-base<0:3.4.7-1.Final_redhat_1.1.ep7.el7
0:3.4.7-1.Final_redhat_1.1.ep7.el7
redhat/eap7-jgroups<0:3.6.12-1.Final_redhat_1.1.ep7.el7
0:3.6.12-1.Final_redhat_1.1.ep7.el7
redhat/eap7-resteasy<0:3.0.19-7.SP5_redhat_1.1.ep7.el7
0:3.0.19-7.SP5_redhat_1.1.ep7.el7
redhat/eap7-undertow<0:1.3.31-3.Final_redhat_3.1.ep7.el7
0:1.3.31-3.Final_redhat_3.1.ep7.el7
redhat/eap7-wildfly<0:7.0.9-4.GA_redhat_3.1.ep7.el7
0:7.0.9-4.GA_redhat_3.1.ep7.el7
redhat/eap7-wildfly-javadocs<0:7.0.9-2.GA_redhat_3.1.ep7.el7
0:7.0.9-2.GA_redhat_3.1.ep7.el7
redhat/eap7-jboss-ec2-eap<0:7.0.9-2.GA_redhat_2.ep7.el7
0:7.0.9-2.GA_redhat_2.ep7.el7
redhat/eap7-activemq-artemis<0:1.5.5.008-1.redhat_1.1.ep7.el6
0:1.5.5.008-1.redhat_1.1.ep7.el6
redhat/eap7-antlr<0:2.7.7-35.redhat_7.1.ep7.el6
0:2.7.7-35.redhat_7.1.ep7.el6
redhat/eap7-apache-commons-beanutils<0:1.9.3-1.redhat_1.1.ep7.el6
0:1.9.3-1.redhat_1.1.ep7.el6
redhat/eap7-apache-commons-cli<0:1.3.1-1.redhat_1.1.ep7.el6
0:1.3.1-1.redhat_1.1.ep7.el6
redhat/eap7-apache-commons-io<0:2.5.0-2.redhat_2.1.ep7.el6
0:2.5.0-2.redhat_2.1.ep7.el6
redhat/eap7-apache-cxf<0:3.1.12-1.redhat_1.1.ep7.el6
0:3.1.12-1.redhat_1.1.ep7.el6
redhat/eap7-apache-cxf-xjc-utils<0:3.0.5-3.redhat_2.1.ep7.el6
0:3.0.5-3.redhat_2.1.ep7.el6
redhat/eap7-apache-mime4j<0:0.6.0-2.redhat_6.1.ep7.el6
0:0.6.0-2.redhat_6.1.ep7.el6
redhat/eap7-artemis-native<0:1.5.0-5.redhat_1.ep7.el6
0:1.5.0-5.redhat_1.ep7.el6
redhat/eap7-artemis-wildfly-integration<0:1.0.2-3.redhat_1.1.ep7.el6
0:1.0.2-3.redhat_1.1.ep7.el6
redhat/eap7-azure-storage<0:5.0.0-1.redhat_1.1.ep7.el6
0:5.0.0-1.redhat_1.1.ep7.el6
redhat/eap7-bouncycastle<0:1.56.0-4.redhat_2.2.ep7.el6
0:1.56.0-4.redhat_2.2.ep7.el6
redhat/eap7-codehaus-jackson<0:1.9.13-7.redhat_4.1.ep7.el6
0:1.9.13-7.redhat_4.1.ep7.el6
redhat/eap7-commons-logging-jboss-logmanager<0:1.0.2-2.Final_redhat_1.1.ep7.el6
0:1.0.2-2.Final_redhat_1.1.ep7.el6
redhat/eap7-cryptacular<0:1.2.0-3.redhat_1.1.ep7.el6
0:1.2.0-3.redhat_1.1.ep7.el6
redhat/eap7-ecj<0:4.6.1-1.redhat_1.1.ep7.el6
0:4.6.1-1.redhat_1.1.ep7.el6
redhat/eap7-elytron-web<0:1.0.1-1.Final_redhat_1.1.ep7.el6
0:1.0.1-1.Final_redhat_1.1.ep7.el6
redhat/eap7-glassfish-concurrent<0:1.0.0-3.redhat_1.1.ep7.el6
0:1.0.0-3.redhat_1.1.ep7.el6
redhat/eap7-glassfish-el<0:3.0.1-2.b08_redhat_1.1.ep7.el6
0:3.0.1-2.b08_redhat_1.1.ep7.el6
redhat/eap7-glassfish-jaf<0:1.1.1-21.redhat_5.1.ep7.el6
0:1.1.1-21.redhat_5.1.ep7.el6
redhat/eap7-glassfish-javamail<0:1.5.6-4.redhat_1.1.ep7.el6
0:1.5.6-4.redhat_1.1.ep7.el6
redhat/eap7-glassfish-jaxb<0:2.2.11-10.redhat_4.1.ep7.el6
0:2.2.11-10.redhat_4.1.ep7.el6
redhat/eap7-glassfish-jsf<0:2.2.13-5.SP4_redhat_1.1.ep7.el6
0:2.2.13-5.SP4_redhat_1.1.ep7.el6
redhat/eap7-glassfish-json<0:1.0.4-4.redhat_1.1.ep7.el6
0:1.0.4-4.redhat_1.1.ep7.el6
redhat/eap7-guava-libraries<0:20.0.0-1.redhat_1.1.ep7.el6
0:20.0.0-1.redhat_1.1.ep7.el6
redhat/eap7-h2database<0:1.4.193-4.redhat_2.1.ep7.el6
0:1.4.193-4.redhat_2.1.ep7.el6
redhat/eap7-hibernate<0:5.1.10-1.Final_redhat_1.1.ep7.el6
0:5.1.10-1.Final_redhat_1.1.ep7.el6
redhat/eap7-hibernate-commons-annotations<0:5.0.1-3.Final_redhat_2.1.ep7.el6
0:5.0.1-3.Final_redhat_2.1.ep7.el6
redhat/eap7-hibernate-jpa<2.1-api-0:1.0.0-3.Final_redhat_2.1.ep7.el6
2.1-api-0:1.0.0-3.Final_redhat_2.1.ep7.el6
redhat/eap7-hibernate-search<0:5.5.8-1.Final_redhat_1.1.ep7.el6
0:5.5.8-1.Final_redhat_1.1.ep7.el6
redhat/eap7-hibernate-validator<0:5.3.5-3.Final_redhat_2.1.ep7.el6
0:5.3.5-3.Final_redhat_2.1.ep7.el6
redhat/eap7-httpcomponents-asyncclient<0:4.1.2-1.redhat_1.1.ep7.el6
0:4.1.2-1.redhat_1.1.ep7.el6
redhat/eap7-httpcomponents-client<0:4.5.2-1.redhat_1.1.ep7.el6
0:4.5.2-1.redhat_1.1.ep7.el6
redhat/eap7-httpcomponents-core<0:4.4.4-2.redhat_1.1.ep7.el6
0:4.4.4-2.redhat_1.1.ep7.el6
redhat/eap7-infinispan<0:8.2.8-1.Final_redhat_1.1.ep7.el6
0:8.2.8-1.Final_redhat_1.1.ep7.el6
redhat/eap7-ironjacamar<0:1.4.6-2.Final_redhat_1.1.ep7.el6
0:1.4.6-2.Final_redhat_1.1.ep7.el6
redhat/eap7-jackson-annotations<0:2.8.9-1.redhat_1.1.ep7.el6
0:2.8.9-1.redhat_1.1.ep7.el6
redhat/eap7-jackson-core<0:2.8.9-1.redhat_1.1.ep7.el6
0:2.8.9-1.redhat_1.1.ep7.el6
redhat/eap7-jackson-databind<0:2.8.9-1.redhat_1.1.ep7.el6
0:2.8.9-1.redhat_1.1.ep7.el6
redhat/eap7-jackson-jaxrs-providers<0:2.8.9-1.redhat_1.1.ep7.el6
0:2.8.9-1.redhat_1.1.ep7.el6
redhat/eap7-jackson-module-jaxb-annotations<0:2.8.9-1.redhat_1.1.ep7.el6
0:2.8.9-1.redhat_1.1.ep7.el6
redhat/eap7-jackson-modules-java8<0:2.8.9-1.redhat_1.1.ep7.el6
0:2.8.9-1.redhat_1.1.ep7.el6
redhat/eap7-jandex<0:2.0.3-1.Final_redhat_1.1.ep7.el6
0:2.0.3-1.Final_redhat_1.1.ep7.el6
redhat/eap7-jansi<0:1.16.0-5.redhat_4.1.ep7.el6
0:1.16.0-5.redhat_4.1.ep7.el6
redhat/eap7-java-classmate<0:1.3.3-1.redhat_1.1.ep7.el6
0:1.3.3-1.redhat_1.1.ep7.el6
redhat/eap7-javassist<0:3.20.0-2.GA_redhat_3.1.ep7.el6
0:3.20.0-2.GA_redhat_3.1.ep7.el6
redhat/eap7-jaxbintros<0:1.0.2-19.GA_redhat_8.1.ep7.el6
0:1.0.2-19.GA_redhat_8.1.ep7.el6
redhat/eap7-jaxen<0:1.1.6-3.redhat_1.1.ep7.el6
0:1.1.6-3.redhat_1.1.ep7.el6
redhat/eap7-jberet<0:1.2.4-3.Final_redhat_1.1.ep7.el6
0:1.2.4-3.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-aesh<0:0.66.19-2.redhat_1.1.ep7.el6
0:0.66.19-2.redhat_1.1.ep7.el6
redhat/eap7-jboss-classfilewriter<0:1.2.1-2.Final_redhat_1.1.ep7.el6
0:1.2.1-2.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-dmr<0:1.4.1-2.Final_redhat_1.1.ep7.el6
0:1.4.1-2.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-ejb3-ext-api<0:2.2.0-4.Final_redhat_1.1.ep7.el6
0:2.2.0-4.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-ejb-client<0:4.0.9-1.Final_redhat_1.1.ep7.el6
0:4.0.9-1.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-genericjms<0:2.0.0-4.Final_redhat_1.1.ep7.el6
0:2.0.0-4.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-iiop-client<0:1.0.1-2.Final_redhat_1.1.ep7.el6
0:1.0.1-2.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-invocation<0:1.5.0-5.Final_redhat_1.1.ep7.el6
0:1.5.0-5.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-logmanager<0:2.0.7-3.Final_redhat_1.1.ep7.el6
0:2.0.7-3.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-marshalling<0:2.0.2-1.Final_redhat_1.1.ep7.el6
0:2.0.2-1.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-metadata<0:10.0.2-3.Final_redhat_1.1.ep7.el6
0:10.0.2-3.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-modules<0:1.6.0-11.Final_redhat_1.1.ep7.el6
0:1.6.0-11.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-openjdk-orb<0:8.0.8-2.Final_redhat_1.1.ep7.el6
0:8.0.8-2.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-remoting<0:5.0.5-1.Final_redhat_1.1.ep7.el6
0:5.0.5-1.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-remoting-jmx<0:3.0.0-8.Final_redhat_1.1.ep7.el6
0:3.0.0-8.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-seam-int<0:7.0.0-5.GA_redhat_2.1.ep7.el6
0:7.0.0-5.GA_redhat_2.1.ep7.el6
redhat/eap7-jboss-security-xacml<0:2.0.8-16.Final_redhat_8.1.ep7.el6
0:2.0.8-16.Final_redhat_8.1.ep7.el6
redhat/eap7-jboss-server-migration<0:1.0.3-4.Final_redhat_4.1.ep7.el6
0:1.0.3-4.Final_redhat_4.1.ep7.el6
redhat/eap7-jboss-transaction-spi<0:7.6.0-1.Final_redhat_1.1.ep7.el6
0:7.6.0-1.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-vfs<0:3.2.12-2.Final_redhat_1.1.ep7.el6
0:3.2.12-2.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-weld<2.2-api-0:2.4.0-2.SP1_redhat_1.1.ep7.el6
2.2-api-0:2.4.0-2.SP1_redhat_1.1.ep7.el6
redhat/eap7-jbossws-common-tools<0:1.2.4-1.Final_redhat_1.1.ep7.el6
0:1.2.4-1.Final_redhat_1.1.ep7.el6
redhat/eap7-jbossws-cxf<0:5.1.9-2.Final_redhat_1.1.ep7.el6
0:5.1.9-2.Final_redhat_1.1.ep7.el6
redhat/eap7-jbossws-jaxws-undertow-httpspi<0:1.0.1-2.Final_redhat_1.1.ep7.el6
0:1.0.1-2.Final_redhat_1.1.ep7.el6
redhat/eap7-jbossws-spi<0:3.1.4-3.Final_redhat_1.1.ep7.el6
0:3.1.4-3.Final_redhat_1.1.ep7.el6
redhat/eap7-jboss-xnio-base<0:3.5.4-1.Final_redhat_1.1.ep7.el6
0:3.5.4-1.Final_redhat_1.1.ep7.el6
redhat/eap7-jettison<0:1.3.8-1.redhat_1.1.ep7.el6
0:1.3.8-1.redhat_1.1.ep7.el6
redhat/eap7-jgroups<0:3.6.13-2.Final_redhat_2.1.ep7.el6
0:3.6.13-2.Final_redhat_2.1.ep7.el6
redhat/eap7-jgroups-azure<0:1.1.0-1.Final_redhat_1.1.ep7.el6
0:1.1.0-1.Final_redhat_1.1.ep7.el6
redhat/eap7-joda-time<0:2.9.7-1.redhat_1.1.ep7.el6
0:2.9.7-1.redhat_1.1.ep7.el6
redhat/eap7-jsoup<0:1.8.3-3.redhat_2.1.ep7.el6
0:1.8.3-3.redhat_2.1.ep7.el6
redhat/eap7-jul-to-slf4j-stub<0:1.0.1-6.Final_redhat_3.1.ep7.el6
0:1.0.1-6.Final_redhat_3.1.ep7.el6
redhat/eap7-mustache-java<0:0.9.4-1.redhat_1.1.ep7.el6
0:0.9.4-1.redhat_1.1.ep7.el6
redhat/eap7-narayana<0:5.5.30-2.Final_redhat_1.1.ep7.el6
0:5.5.30-2.Final_redhat_1.1.ep7.el6
redhat/eap7-neethi<0:3.0.3-3.redhat_1.1.ep7.el6
0:3.0.3-3.redhat_1.1.ep7.el6
redhat/eap7-netty<0:4.1.9-1.Final_redhat_1.1.ep7.el6
0:4.1.9-1.Final_redhat_1.1.ep7.el6
redhat/eap7-netty-xnio-transport<0:0.1.2-1.Final_redhat_1.1.ep7.el6
0:0.1.2-1.Final_redhat_1.1.ep7.el6
redhat/eap7-objectweb-asm<0:3.3.1-14.redhat_13.1.ep7.el6
0:3.3.1-14.redhat_13.1.ep7.el6
redhat/eap7-picketbox<0:5.0.2-2.Final_redhat_1.1.ep7.el6
0:5.0.2-2.Final_redhat_1.1.ep7.el6
redhat/eap7-picketbox-commons<0:1.0.0-3.final_redhat_5.1.ep7.el6
0:1.0.0-3.final_redhat_5.1.ep7.el6
redhat/eap7-resteasy<0:3.0.24-1.Final_redhat_1.1.ep7.el6
0:3.0.24-1.Final_redhat_1.1.ep7.el6
redhat/eap7-shibboleth-java-support<0:7.1.1-3.redhat_2.1.ep7.el6
0:7.1.1-3.redhat_2.1.ep7.el6
redhat/eap7-slf4j<0:1.7.22-2.redhat_1.1.ep7.el6
0:1.7.22-2.redhat_1.1.ep7.el6
redhat/eap7-snakeyaml<0:1.17.0-1.redhat_1.1.ep7.el6
0:1.17.0-1.redhat_1.1.ep7.el6
redhat/eap7-staxmapper<0:1.3.0-1.Final_redhat_1.1.ep7.el6
0:1.3.0-1.Final_redhat_1.1.ep7.el6
redhat/eap7-sun-saaj<1.3-impl-0:1.3.16-16.SP1_redhat_6.1.ep7.el6
1.3-impl-0:1.3.16-16.SP1_redhat_6.1.ep7.el6
redhat/eap7-sun-ws-metadata<2.0-api-0:1.0.0-6.MR1_redhat_8.1.ep7.el6
2.0-api-0:1.0.0-6.MR1_redhat_8.1.ep7.el6
redhat/eap7-tomcat-taglibs-standard<0:1.2.6-1.RC1_redhat_1.1.ep7.el6
0:1.2.6-1.RC1_redhat_1.1.ep7.el6
redhat/eap7-undertow<0:1.4.18-2.Final_redhat_2.1.ep7.el6
0:1.4.18-2.Final_redhat_2.1.ep7.el6
redhat/eap7-undertow-jastow<0:2.0.2-1.Final_redhat_1.1.ep7.el6
0:2.0.2-1.Final_redhat_1.1.ep7.el6
redhat/eap7-vdx<0:1.1.6-1.redhat_1.1.ep7.el6
0:1.1.6-1.redhat_1.1.ep7.el6
redhat/eap7-weld-core<0:2.4.3-1.Final_redhat_1.1.ep7.el6
0:2.4.3-1.Final_redhat_1.1.ep7.el6
redhat/eap7-wildfly<0:7.1.0-64.GA_redhat_11.1.ep7.el6
0:7.1.0-64.GA_redhat_11.1.ep7.el6
redhat/eap7-wildfly-client-config<0:1.0.0-7.Final_redhat_1.1.ep7.el6
0:1.0.0-7.Final_redhat_1.1.ep7.el6
redhat/eap7-wildfly-common<0:1.2.0-10.Final_redhat_1.1.ep7.el6
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0:1.0.2-13.Final_redhat_1.1.ep7.el7
redhat/eap7-wildfly-transaction-client<0:1.0.2-1.Final_redhat_1.1.ep7.el7
0:1.0.2-1.Final_redhat_1.1.ep7.el7
redhat/eap7-wildfly-web-console-eap<0:2.9.15-2.Final_redhat_1.1.ep7.el7
0:2.9.15-2.Final_redhat_1.1.ep7.el7
redhat/eap7-woodstox-core<0:5.0.3-1.redhat_1.1.ep7.el7
0:5.0.3-1.redhat_1.1.ep7.el7
redhat/eap7-wss4j<0:2.1.10-1.redhat_1.1.ep7.el7
0:2.1.10-1.redhat_1.1.ep7.el7
redhat/eap7-xml-security<0:2.0.8-2.redhat_1.1.ep7.el7
0:2.0.8-2.redhat_1.1.ep7.el7
redhat/eap7-xom<0:1.2.10-2.redhat_1.1.ep7.el7
0:1.2.10-2.redhat_1.1.ep7.el7
redhat/eap7-jboss-ec2-eap<0:7.1.0-5.GA_redhat_5.ep7.el7
0:7.1.0-5.GA_redhat_5.ep7.el7
redhat/undertow<1.4.17
1.4.17
redhat/undertow<1.3.31
1.3.31
redhat/undertow<2.0.0
2.0.0
maven/io.undertow:undertow-core=2.0.0.Alpha1
2.0.0.Beta1
maven/io.undertow:undertow-core>=1.4.0<1.4.17
1.4.17
maven/io.undertow:undertow-core<1.3.31
1.3.31
Red Hat Undertow>=1.0.0<1.3.31
Red Hat Undertow>=1.4.0<1.4.17
Red Hat Undertow=2.0.0-alpha_1
JBoss Enterprise Application Platform=7.0.0
JBoss Enterprise Application Platform=7.1.0

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Frequently Asked Questions

  • What is the severity of CVE-2017-12165?

    CVE-2017-12165 has been classified as a medium severity vulnerability.

  • How do I fix CVE-2017-12165?

    To mitigate CVE-2017-12165, you should upgrade to Undertow versions 1.4.17, 1.3.31, or 2.0.0.

  • What systems are affected by CVE-2017-12165?

    CVE-2017-12165 affects Undertow versions prior to 1.4.17, 1.3.31, and 2.0.0.

  • What type of attack is possible due to CVE-2017-12165?

    CVE-2017-12165 can potentially allow for HTTP request smuggling due to improper handling of whitespace in HTTP request headers.

  • Is CVE-2017-12165 active in the wild?

    While there is no specific indication that CVE-2017-12165 is actively exploited in the wild, it remains a valid concern for affected systems.

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