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redhat undertow vulnerabilities and exploits
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7.5
CVSSv3
CVE-2021-3859
A flaw was found in Undertow that tripped the client-side invocation timeout with certain calls made over HTTP2. This flaw allows an malicious user to carry out denial of service attacks.
Redhat Jboss Enterprise Application Platform 7.3
Redhat Jboss Enterprise Application Platform 7.4
Redhat Undertow
Redhat Single Sign-on 7.5.1
Redhat Single Sign-on 7.4.10
Netapp Oncommand Workflow Automation -
Netapp Oncommand Insight -
Netapp Cloud Secure Agent -
7.5
CVSSv3
CVE-2021-3690
A flaw was found in Undertow. A buffer leak on the incoming WebSocket PONG message may lead to memory exhaustion. This flaw allows an malicious user to cause a denial of service. The highest threat from this vulnerability is availability.
Redhat Single Sign-on -
Redhat Jboss Enterprise Application Platform -
Redhat Openshift Application Runtimes -
Redhat Integration Camel K -
Redhat Integration Camel Quarkus -
Redhat Fuse 1.0
Redhat Undertow
Redhat Jboss Enterprise Application Platform 7.3
Redhat Jboss Enterprise Application Platform 7.4
7.5
CVSSv3
CVE-2022-2053
When a POST request comes through AJP and the request exceeds the max-post-size limit (maxEntitySize), Undertow's AjpServerRequestConduit implementation closes a connection without sending any response to the client/proxy. This behavior results in that a front-end proxy mark...
Redhat Jboss Fuse 7.0.0
Redhat Integration Camel K -
Redhat Undertow
Redhat Undertow 2.3.0
7.5
CVSSv3
CVE-2019-19343
A flaw was found in Undertow when using Remoting as shipped in Red Hat Jboss EAP before version 7.2.4. A memory leak in HttpOpenListener due to holding remote connections indefinitely may lead to denial of service. Versions before undertow 2.0.25.SP1 and jboss-remoting 5.0.14.SP1...
Redhat Jboss-remoting 5.0.14
Redhat Jboss-remoting
Redhat Undertow 2.0.25
Redhat Undertow
Redhat Jboss Enterprise Application Platform
Netapp Active Iq Unified Manager -
7.5
CVSSv3
CVE-2020-27782
A flaw was found in the Undertow AJP connector. Malicious requests and abrupt connection closes could be triggered by an attacker using query strings with non-RFC compliant characters resulting in a denial of service. The highest threat from this vulnerability is to system availa...
Redhat Jboss Fuse 6.0.0
Redhat Jboss Fuse 7.0.0
Redhat Openshift Application Runtimes -
Redhat Undertow 2.0.33
Redhat Undertow 2.1.5
Redhat Undertow 2.2.3
7.5
CVSSv3
CVE-2020-10705
A flaw exists in Undertow in versions before Undertow 2.1.1.Final where certain requests to the "Expect: 100-continue" header may cause an out of memory error. This flaw may potentially lead to a denial of service.
Redhat Undertow
Netapp Oncommand Insight -
Redhat Jboss Enterprise Application Platform -
Redhat Openshift Application Runtimes -
Redhat Jboss Enterprise Application Platform 7.2
7.5
CVSSv3
CVE-2019-14888
A vulnerability was found in the Undertow HTTP server in versions prior to 2.0.28.SP1 when listening on HTTPS. An attacker can target the HTTPS port to carry out a Denial Of Service (DOS) to make the service unavailable on SSL.
Redhat Undertow
Redhat Jboss Data Grid -
Redhat Jboss Data Grid 7.0.0
Redhat Jboss Enterprise Application Platform 7.0.0
Redhat Jboss Fuse 6.0.0
Redhat Jboss Fuse 7.0.0
Redhat Single Sign-on 7.0
Netapp Active Iq Unified Manager -
7.5
CVSSv3
CVE-2019-10184
undertow before version 2.0.23.Final is vulnerable to an information leak issue. Web apps may have their directory structures predicted through requests without trailing slashes via the api.
Redhat Undertow
Redhat Jboss Data Grid -
Redhat Jboss Enterprise Application Platform -
Redhat Jboss Enterprise Application Platform 7.0.0
Redhat Openshift Application Runtimes -
Redhat Openshift Application Runtimes 1.0
Redhat Single Sign-on -
Redhat Single Sign-on 7.0
Redhat Jboss Enterprise Application Platform 7.2
Redhat Jboss Enterprise Application Platform 7.3
Redhat Jboss Enterprise Application Platform 7.4
Redhat Single Sign-on 7.3
Netapp Active Iq Unified Manager -
1 Github repository
7.5
CVSSv3
CVE-2017-2670
It was found in Undertow prior to 1.3.28 that with non-clean TCP close, the Websocket server gets into infinite loop on every IO thread, effectively causing DoS.
Redhat Undertow
Debian Debian Linux 9.0
Redhat Jboss Enterprise Application Platform 6.0.0
Redhat Jboss Enterprise Application Platform 7.0.0
Redhat Jboss Enterprise Application Platform 7.1.0
7.5
CVSSv3
CVE-2016-9589
Undertow in Red Hat wildfly before version 11.0.0.Beta1 is vulnerable to a resource exhaustion resulting in a denial of service. Undertow keeps a cache of seen HTTP headers in persistent connections. It was found that this cache can easily exploited to fill memory with garbage, u...
Redhat Jboss Wildfly Application Server 11.0.0
Redhat Jboss Wildfly Application Server
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463
CVE-2024-3400
deserialization
CVE-2024-21788
CVE-2023-42433
CVE-2024-21841
CVE-2024-22095
local file inclusion
memory leak
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