7.8
CWE
400 770
Advisory Published
CVE Published
Advisory Published
Updated

CVE-2019-9514: Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service

First published: Thu Aug 01 2019(Updated: )

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.

Credit: cret@cert.org cret@cert.org cret@cert.org

Affected SoftwareAffected VersionHow to fix
redhat/go-toolset<1.11-0:1.11.13-1.el7
1.11-0:1.11.13-1.el7
redhat/go-toolset<1.11-golang-0:1.11.13-2.el7
1.11-golang-0:1.11.13-2.el7
redhat/containernetworking-plugins<0:0.8.1-4.el7_7
0:0.8.1-4.el7_7
redhat/eap7-apache-cxf<0:3.2.10-1.redhat_00001.1.el6ea
0:3.2.10-1.redhat_00001.1.el6ea
redhat/eap7-byte-buddy<0:1.9.11-1.redhat_00002.1.el6ea
0:1.9.11-1.redhat_00002.1.el6ea
redhat/eap7-glassfish-jsf<0:2.3.5-5.SP3_redhat_00003.1.el6ea
0:2.3.5-5.SP3_redhat_00003.1.el6ea
redhat/eap7-hal-console<0:3.0.17-2.Final_redhat_00001.1.el6ea
0:3.0.17-2.Final_redhat_00001.1.el6ea
redhat/eap7-hibernate<0:5.3.13-1.Final_redhat_00001.1.el6ea
0:5.3.13-1.Final_redhat_00001.1.el6ea
redhat/eap7-ironjacamar<0:1.4.18-1.Final_redhat_00001.1.el6ea
0:1.4.18-1.Final_redhat_00001.1.el6ea
redhat/eap7-jboss-genericjms<0:2.0.2-1.Final_redhat_00001.1.el6ea
0:2.0.2-1.Final_redhat_00001.1.el6ea
redhat/eap7-jboss-msc<0:1.4.11-1.Final_redhat_00001.1.el6ea
0:1.4.11-1.Final_redhat_00001.1.el6ea
redhat/eap7-jboss-remoting<0:5.0.16-2.Final_redhat_00001.1.el6ea
0:5.0.16-2.Final_redhat_00001.1.el6ea
redhat/eap7-jboss-server-migration<0:1.3.1-6.Final_redhat_00006.1.el6ea
0:1.3.1-6.Final_redhat_00006.1.el6ea
redhat/eap7-jboss-xnio-base<0:3.7.6-2.SP1_redhat_00001.1.el6ea
0:3.7.6-2.SP1_redhat_00001.1.el6ea
redhat/eap7-picketbox<0:5.0.3-6.Final_redhat_00005.1.el6ea
0:5.0.3-6.Final_redhat_00005.1.el6ea
redhat/eap7-picketlink-bindings<0:2.5.5-20.SP12_redhat_00009.1.el6ea
0:2.5.5-20.SP12_redhat_00009.1.el6ea
redhat/eap7-picketlink-federation<0:2.5.5-20.SP12_redhat_00009.1.el6ea
0:2.5.5-20.SP12_redhat_00009.1.el6ea
redhat/eap7-resteasy<0:3.6.1-7.SP7_redhat_00001.1.el6ea
0:3.6.1-7.SP7_redhat_00001.1.el6ea
redhat/eap7-undertow<0:2.0.26-2.SP3_redhat_00001.1.el6ea
0:2.0.26-2.SP3_redhat_00001.1.el6ea
redhat/eap7-wildfly<0:7.2.5-4.GA_redhat_00002.1.el6ea
0:7.2.5-4.GA_redhat_00002.1.el6ea
redhat/eap7-wildfly-elytron<0:1.6.5-1.Final_redhat_00001.1.el6ea
0:1.6.5-1.Final_redhat_00001.1.el6ea
redhat/eap7-wildfly-elytron-tool<0:1.4.4-1.Final_redhat_00001.1.el6ea
0:1.4.4-1.Final_redhat_00001.1.el6ea
redhat/eap7-wildfly-http-client<0:1.0.17-1.Final_redhat_00001.1.el6ea
0:1.0.17-1.Final_redhat_00001.1.el6ea
redhat/eap7-wildfly-openssl<0:1.0.8-1.Final_redhat_00001.1.el6ea
0:1.0.8-1.Final_redhat_00001.1.el6ea
redhat/eap7-yasson<0:1.0.5-1.redhat_00001.1.el6ea
0:1.0.5-1.redhat_00001.1.el6ea
redhat/eap7-apache-cxf<0:3.2.10-1.redhat_00001.1.el7ea
0:3.2.10-1.redhat_00001.1.el7ea
redhat/eap7-byte-buddy<0:1.9.11-1.redhat_00002.1.el7ea
0:1.9.11-1.redhat_00002.1.el7ea
redhat/eap7-glassfish-jsf<0:2.3.5-5.SP3_redhat_00003.1.el7ea
0:2.3.5-5.SP3_redhat_00003.1.el7ea
redhat/eap7-hal-console<0:3.0.17-2.Final_redhat_00001.1.el7ea
0:3.0.17-2.Final_redhat_00001.1.el7ea
redhat/eap7-hibernate<0:5.3.13-1.Final_redhat_00001.1.el7ea
0:5.3.13-1.Final_redhat_00001.1.el7ea
redhat/eap7-ironjacamar<0:1.4.18-1.Final_redhat_00001.1.el7ea
0:1.4.18-1.Final_redhat_00001.1.el7ea
redhat/eap7-jboss-genericjms<0:2.0.2-1.Final_redhat_00001.1.el7ea
0:2.0.2-1.Final_redhat_00001.1.el7ea
redhat/eap7-jboss-msc<0:1.4.11-1.Final_redhat_00001.1.el7ea
0:1.4.11-1.Final_redhat_00001.1.el7ea
redhat/eap7-jboss-remoting<0:5.0.16-2.Final_redhat_00001.1.el7ea
0:5.0.16-2.Final_redhat_00001.1.el7ea
redhat/eap7-jboss-server-migration<0:1.3.1-6.Final_redhat_00006.1.el7ea
0:1.3.1-6.Final_redhat_00006.1.el7ea
redhat/eap7-jboss-xnio-base<0:3.7.6-2.SP1_redhat_00001.1.el7ea
0:3.7.6-2.SP1_redhat_00001.1.el7ea
redhat/eap7-picketbox<0:5.0.3-6.Final_redhat_00005.1.el7ea
0:5.0.3-6.Final_redhat_00005.1.el7ea
redhat/eap7-picketlink-bindings<0:2.5.5-20.SP12_redhat_00009.1.el7ea
0:2.5.5-20.SP12_redhat_00009.1.el7ea
redhat/eap7-picketlink-federation<0:2.5.5-20.SP12_redhat_00009.1.el7ea
0:2.5.5-20.SP12_redhat_00009.1.el7ea
redhat/eap7-resteasy<0:3.6.1-7.SP7_redhat_00001.1.el7ea
0:3.6.1-7.SP7_redhat_00001.1.el7ea
redhat/eap7-undertow<0:2.0.26-2.SP3_redhat_00001.1.el7ea
0:2.0.26-2.SP3_redhat_00001.1.el7ea
redhat/eap7-wildfly<0:7.2.5-4.GA_redhat_00002.1.el7ea
0:7.2.5-4.GA_redhat_00002.1.el7ea
redhat/eap7-wildfly-elytron<0:1.6.5-1.Final_redhat_00001.1.el7ea
0:1.6.5-1.Final_redhat_00001.1.el7ea
redhat/eap7-wildfly-elytron-tool<0:1.4.4-1.Final_redhat_00001.1.el7ea
0:1.4.4-1.Final_redhat_00001.1.el7ea
redhat/eap7-wildfly-http-client<0:1.0.17-1.Final_redhat_00001.1.el7ea
0:1.0.17-1.Final_redhat_00001.1.el7ea
redhat/eap7-wildfly-openssl<0:1.0.8-1.Final_redhat_00001.1.el7ea
0:1.0.8-1.Final_redhat_00001.1.el7ea
redhat/eap7-yasson<0:1.0.5-1.redhat_00001.1.el7ea
0:1.0.5-1.redhat_00001.1.el7ea
redhat/eap7-apache-cxf<0:3.2.10-1.redhat_00001.1.el8ea
0:3.2.10-1.redhat_00001.1.el8ea
redhat/eap7-byte-buddy<0:1.9.11-1.redhat_00002.1.el8ea
0:1.9.11-1.redhat_00002.1.el8ea
redhat/eap7-glassfish-jsf<0:2.3.5-5.SP3_redhat_00003.1.el8ea
0:2.3.5-5.SP3_redhat_00003.1.el8ea
redhat/eap7-hal-console<0:3.0.17-2.Final_redhat_00001.1.el8ea
0:3.0.17-2.Final_redhat_00001.1.el8ea
redhat/eap7-hibernate<0:5.3.13-1.Final_redhat_00001.1.el8ea
0:5.3.13-1.Final_redhat_00001.1.el8ea
redhat/eap7-ironjacamar<0:1.4.18-1.Final_redhat_00001.1.el8ea
0:1.4.18-1.Final_redhat_00001.1.el8ea
redhat/eap7-jboss-genericjms<0:2.0.2-1.Final_redhat_00001.1.el8ea
0:2.0.2-1.Final_redhat_00001.1.el8ea
redhat/eap7-jboss-msc<0:1.4.11-1.Final_redhat_00001.1.el8ea
0:1.4.11-1.Final_redhat_00001.1.el8ea
redhat/eap7-jboss-remoting<0:5.0.16-2.Final_redhat_00001.1.el8ea
0:5.0.16-2.Final_redhat_00001.1.el8ea
redhat/eap7-jboss-server-migration<0:1.3.1-6.Final_redhat_00006.1.el8ea
0:1.3.1-6.Final_redhat_00006.1.el8ea
redhat/eap7-jboss-xnio-base<0:3.7.6-2.SP1_redhat_00001.1.el8ea
0:3.7.6-2.SP1_redhat_00001.1.el8ea
redhat/eap7-picketbox<0:5.0.3-6.Final_redhat_00005.1.el8ea
0:5.0.3-6.Final_redhat_00005.1.el8ea
redhat/eap7-picketlink-bindings<0:2.5.5-20.SP12_redhat_00009.1.el8ea
0:2.5.5-20.SP12_redhat_00009.1.el8ea
redhat/eap7-picketlink-federation<0:2.5.5-20.SP12_redhat_00009.1.el8ea
0:2.5.5-20.SP12_redhat_00009.1.el8ea
redhat/eap7-resteasy<0:3.6.1-7.SP7_redhat_00001.1.el8ea
0:3.6.1-7.SP7_redhat_00001.1.el8ea
redhat/eap7-undertow<0:2.0.26-2.SP3_redhat_00001.1.el8ea
0:2.0.26-2.SP3_redhat_00001.1.el8ea
redhat/eap7-wildfly<0:7.2.5-4.GA_redhat_00002.1.el8ea
0:7.2.5-4.GA_redhat_00002.1.el8ea
redhat/eap7-wildfly-elytron<0:1.6.5-1.Final_redhat_00001.1.el8ea
0:1.6.5-1.Final_redhat_00001.1.el8ea
redhat/eap7-wildfly-elytron-tool<0:1.4.4-1.Final_redhat_00001.1.el8ea
0:1.4.4-1.Final_redhat_00001.1.el8ea
redhat/eap7-wildfly-http-client<0:1.0.17-1.Final_redhat_00001.1.el8ea
0:1.0.17-1.Final_redhat_00001.1.el8ea
redhat/eap7-wildfly-openssl<0:1.0.8-1.Final_redhat_00001.1.el8ea
0:1.0.8-1.Final_redhat_00001.1.el8ea
redhat/eap7-yasson<0:1.0.5-1.redhat_00001.1.el8ea
0:1.0.5-1.redhat_00001.1.el8ea
redhat/atomic-openshift<0:3.10.170-1.git.0.8e592d6.el7
0:3.10.170-1.git.0.8e592d6.el7
redhat/apb<0:1.9.8-1.el7
0:1.9.8-1.el7
redhat/atomic-openshift<0:3.11.153-1.git.0.aaf3f71.el7
0:3.11.153-1.git.0.aaf3f71.el7
redhat/cri-tools<0:1.11.1-2.rhaos3.11.gitedabfb5.el7
0:1.11.1-2.rhaos3.11.gitedabfb5.el7
redhat/openshift-monitor-project-lifecycle<0:3.11.51-2.git.59.7b59e29.el7
0:3.11.51-2.git.59.7b59e29.el7
redhat/cri-o<0:1.11.16-0.2.dev.rhaos3.11.git3f89eba.el7
0:1.11.16-0.2.dev.rhaos3.11.git3f89eba.el7
redhat/atomic-enterprise-service-catalog<1:3.11.154-1.git.1.fa68ced.el7
1:3.11.154-1.git.1.fa68ced.el7
redhat/atomic-openshift-cluster-autoscaler<0:3.11.154-1.git.1.532da7a.el7
0:3.11.154-1.git.1.532da7a.el7
redhat/atomic-openshift-descheduler<0:3.11.154-1.git.1.1d31032.el7
0:3.11.154-1.git.1.1d31032.el7
redhat/atomic-openshift-metrics-server<0:3.11.154-1.git.1.6a6b6ce.el7
0:3.11.154-1.git.1.6a6b6ce.el7
redhat/atomic-openshift-node-problem-detector<0:3.11.154-1.git.1.5e8e065.el7
0:3.11.154-1.git.1.5e8e065.el7
redhat/atomic-openshift-service-idler<0:3.11.154-1.git.1.f80fb86.el7
0:3.11.154-1.git.1.f80fb86.el7
redhat/atomic-openshift-web-console<0:3.11.154-1.git.1.f54cb18.el7
0:3.11.154-1.git.1.f54cb18.el7
redhat/cockpit<0:195-2.rhaos.el7
0:195-2.rhaos.el7
redhat/csi-attacher<0:0.2.0-4.git27299be.el7
0:0.2.0-4.git27299be.el7
redhat/csi-driver-registrar<0:0.2.0-2.el7
0:0.2.0-2.el7
redhat/csi-livenessprobe<0:0.0.1-2.gitff5b6a0.el7
0:0.0.1-2.gitff5b6a0.el7
redhat/csi-provisioner<0:0.2.0-3.el7
0:0.2.0-3.el7
redhat/golang-github-openshift-oauth-proxy<0:3.11.154-1.git.1.220e3dc.el7
0:3.11.154-1.git.1.220e3dc.el7
redhat/golang-github-openshift-prometheus-alert-buffer<0:0-3.gitceca8c1.el7
0:0-3.gitceca8c1.el7
redhat/golang-github-prometheus-alertmanager<0:3.11.154-1.git.1.4acd2e6.el7
0:3.11.154-1.git.1.4acd2e6.el7
redhat/golang-github-prometheus-prometheus<0:3.11.154-1.git.1.148db48.el7
0:3.11.154-1.git.1.148db48.el7
redhat/hawkular-openshift-agent<0:1.2.2-3.el7
0:1.2.2-3.el7
redhat/heapster<0:1.3.0-4.el7
0:1.3.0-4.el7
redhat/image-inspector<0:2.4.0-4.el7
0:2.4.0-4.el7
redhat/openshift-enterprise-autoheal<0:3.11.154-1.git.1.13199be.el7
0:3.11.154-1.git.1.13199be.el7
redhat/openshift-enterprise-cluster-capacity<0:3.11.154-1.git.1.5798c2c.el7
0:3.11.154-1.git.1.5798c2c.el7
redhat/openshift-eventrouter<0:0.2-4.git7c289cc.el7
0:0.2-4.git7c289cc.el7
redhat/openshift-external-storage<0:0.0.2-9.gitd3c94f0.el7
0:0.0.2-9.gitd3c94f0.el7
redhat/ansible-service-broker<0:1.1.20-2.el7
0:1.1.20-2.el7
redhat/atomic-openshift<0:3.9.101-1.git.0.150f595.el7
0:3.9.101-1.git.0.150f595.el7
redhat/atomic-openshift-descheduler<0:3.9.13-2.git.267.bb59a3f.el7
0:3.9.13-2.git.267.bb59a3f.el7
redhat/atomic-openshift-dockerregistry<0:3.9.101-1.git.1.13625cf.el7
0:3.9.101-1.git.1.13625cf.el7
redhat/atomic-openshift-node-problem-detector<0:3.9.13-2.git.167.5d6b0d4.el7
0:3.9.13-2.git.167.5d6b0d4.el7
redhat/atomic-openshift-web-console<0:3.9.101-1.git.1.601c6d2.el7
0:3.9.101-1.git.1.601c6d2.el7
redhat/containernetworking-plugins<0:0.5.2-6.el7
0:0.5.2-6.el7
redhat/cri-o<0:1.9.16-3.git858756d.el7
0:1.9.16-3.git858756d.el7
redhat/cri-tools<0:1.0.0-6.rhaos3.9.git8e6013a.el7
0:1.0.0-6.rhaos3.9.git8e6013a.el7
redhat/golang-github-openshift-oauth-proxy<0:2.1-3.git885c9f40.el7
0:2.1-3.git885c9f40.el7
redhat/golang-github-prometheus-alertmanager<0:0.14.0-2.git30af4d0.el7
0:0.14.0-2.git30af4d0.el7
redhat/golang-github-prometheus-prometheus<0:2.2.1-2.gitbc6058c.el7
0:2.2.1-2.gitbc6058c.el7
redhat/golang-github-prometheus-promu<0:0-5.git85ceabc.el7
0:0-5.git85ceabc.el7
redhat/image-inspector<0:2.1.3-2.el7
0:2.1.3-2.el7
redhat/openshift-enterprise-image-registry<0:3.8.0-2.git.216.b6b90bb.el7
0:3.8.0-2.git.216.b6b90bb.el7
redhat/openshift-eventrouter<0:0.1-3.git5bd9251.el7
0:0.1-3.git5bd9251.el7
redhat/openshift-external-storage<0:0.0.1-9.git78d6339.el7
0:0.0.1-9.git78d6339.el7
redhat/openvswitch-ovn-kubernetes<0:0.1.0-3.el7
0:0.1.0-3.el7
redhat/ansible-service-broker<1:1.4.4-2.el7
1:1.4.4-2.el7
redhat/atomic-enterprise-service-catalog<1:4.1.14-201908290858.git.1.28cc9ff.el7
1:4.1.14-201908290858.git.1.28cc9ff.el7
redhat/openshift<0:4.1.14-201908290858.git.0.3bd3467.el7
0:4.1.14-201908290858.git.0.3bd3467.el7
redhat/cri-o<0:1.13.11-0.10.dev.rhaos4.1.gitbdeb2ca.el7
0:1.13.11-0.10.dev.rhaos4.1.gitbdeb2ca.el7
redhat/cri-tools<0:1.13.0-3.rhaos4.1.gitb69a0b9.el8
0:1.13.0-3.rhaos4.1.gitb69a0b9.el8
redhat/faq<0:0.0.6-4.el7
0:0.0.6-4.el7
redhat/ignition<0:0.32.0-2.git5941fc0.el8
0:0.32.0-2.git5941fc0.el8
redhat/openshift-external-storage<0:0.0.2-7.gitd3c94f0.el7
0:0.0.2-7.gitd3c94f0.el7
redhat/pivot<0:0.0.5-2.el8
0:0.0.5-2.el8
redhat/ansible-operator<0:0.0.1-3.git.59.4beb3d2.el7
0:0.0.1-3.git.59.4beb3d2.el7
redhat/apb<0:2.0.3-2.el7
0:2.0.3-2.el7
redhat/containernetworking-plugins<0:0.8.1-4.el7
0:0.8.1-4.el7
redhat/openshift-eventrouter<0:0.2-3.gited73fb6.el7
0:0.2-3.gited73fb6.el7
redhat/golang-github-prometheus-promu<0:0.5.0-2.git642a960.el7
0:0.5.0-2.git642a960.el7
redhat/skydive<0:0.20.5-2.el7
0:0.20.5-2.el7
redhat/rh-sso7-keycloak<0:4.8.15-1.Final_redhat_00001.1.el6
0:4.8.15-1.Final_redhat_00001.1.el6
redhat/rh-sso7-keycloak<0:4.8.15-1.Final_redhat_00001.1.el7
0:4.8.15-1.Final_redhat_00001.1.el7
redhat/rh-sso7-keycloak<0:4.8.15-1.Final_redhat_00001.1.el8
0:4.8.15-1.Final_redhat_00001.1.el8
redhat/rh-nodejs10<0:3.2-3.el7
0:3.2-3.el7
redhat/rh-nodejs10-nodejs<0:10.16.3-3.el7
0:10.16.3-3.el7
redhat/rh-nodejs8<0:3.0-5.el7
0:3.0-5.el7
redhat/rh-nodejs8-nodejs<0:8.16.1-2.el7
0:8.16.1-2.el7
go/golang.org/x/net<0.0.0-20190813141303-74dc4d7220e7
0.0.0-20190813141303-74dc4d7220e7
redhat/envoy<1.11.1
1.11.1
redhat/golang<1.11.13
1.11.13
redhat/golang<1.12.8
1.12.8
redhat/Nodejs<8.16.1
8.16.1
redhat/Nodejs<10.16.3
10.16.3
redhat/Nodejs<12.8.1
12.8.1
redhat/gRPC-Go<1.21.3
1.21.3
redhat/gRPC-Go<1.22.2
1.22.2
redhat/gRPC-Go<1.23.0
1.23.0
debian/h2o
2.2.5+dfsg2-6
2.2.5+dfsg2-7
2.2.5+dfsg2-11
debian/nodejs
12.22.12~dfsg-1~deb11u4
12.22.12~dfsg-1~deb11u5
18.19.0+dfsg-6~deb12u2
18.19.0+dfsg-6~deb12u1
20.18.2+dfsg-4
20.18.3+dfsg-1
debian/rust-h2<=0.3.13-2
0.4.7-3
debian/trafficserver
8.1.10+ds-1~deb11u1
8.1.11+ds-0+deb11u1
9.2.5+ds-0+deb12u1
9.2.5+ds-1
All of
SwiftNIO>=1.0.0<=1.4.0
Any of
Apple iOS and macOS>=10.12
Ubuntu>=14.04
Apache Traffic Server>=6.0.0<=6.2.3
Apache Traffic Server>=7.0.0<=7.1.6
Apache Traffic Server>=8.0.0<=8.0.3
Debian=10.0
Ubuntu=16.04
Ubuntu=18.04
Ubuntu=19.04
Debian=9.0
synology skynas
Synology DiskStation Manager=6.2
All of
synology vs960hd firmware
synology vs960hd
Fedora=29
Fedora=30
openSUSE=15.0
openSUSE=15.1
redhat developer tools=1.0
redhat jboss core services=1.0
redhat jboss enterprise application platform=7.2.0
redhat jboss enterprise application platform=7.3.0
redhat openshift container platform=3.9
redhat openshift container platform=3.10
redhat openshift container platform=3.11
redhat openshift container platform=4.1
redhat openshift container platform=4.2
redhat openshift service mesh=1.0
redhat openstack=14
redhat quay=3.0.0
redhat single sign-on=7.3
redhat software collections=1.0
Red Hat Enterprise Linux=8.0
redhat enterprise Linux eus=8.1
redhat enterprise Linux server=7.0
redhat enterprise Linux workstation=7.0
Oracle GraalVM Enterprise Edition=19.2.0
McAfee Web Gateway>=7.7.2.0<7.7.2.24
McAfee Web Gateway>=7.8.2.0<7.8.2.13
McAfee Web Gateway>=8.1.0<8.2.0
netapp cloud insights
NetApp Trident
F5 BIG-IP Local Traffic Manager>=11.6.1<11.6.5.1
F5 BIG-IP Local Traffic Manager>=12.1.0<12.1.5.1
F5 BIG-IP Local Traffic Manager>=13.1.0<13.1.3.2
F5 BIG-IP Local Traffic Manager>=14.0.0<14.0.1.1
F5 BIG-IP Local Traffic Manager>=14.1.0<14.1.2.1
F5 BIG-IP Local Traffic Manager>=15.0.0<15.0.1.1
Node.js>=8.0.0<=8.8.1
Node.js>=8.9.0<8.16.1
Node.js>=10.0.0<=10.12.0
Node.js>=10.13.0<10.16.3
Node.js>=12.0.0<12.8.1
SwiftNIO>=1.0.0<=1.4.0
Apple iOS and macOS>=10.12
Ubuntu>=14.04
Synology DiskStation Manager=6.2
synology vs960hd firmware
synology vs960hd

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2019-9514?

    The severity of CVE-2019-9514 is classified as high, primarily affecting system availability through unbounded memory growth.

  • How do I fix CVE-2019-9514?

    To fix CVE-2019-9514, update affected software to the latest versions specified in the remediation section of the vulnerability.

  • Which software is affected by CVE-2019-9514?

    CVE-2019-9514 affects various Red Hat packages including go-toolset, eap7-apache-cxf, containernetworking-plugins, and several versions of the JBoss application server.

  • What type of attack does CVE-2019-9514 enable?

    CVE-2019-9514 enables an attacker to perform a denial-of-service attack by flooding a server with invalid HTTP/2 header frames.

  • Can CVE-2019-9514 affect both Apache and Go applications?

    Yes, CVE-2019-9514 can affect applications using Apache Traffic Server as well as those built with Go language due to mismanagement of HTTP/2.

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