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redhat undertow vulnerabilities and exploits
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5.3
CVSSv3
CVE-2018-14642
An information leak vulnerability was found in Undertow. If all headers are not written out in the first write() call then the code that handles flushing the buffer will always write out the full contents of the writevBuffer buffer, which may contain data from previous requests.
Redhat Undertow -
Redhat Jboss Enterprise Application Platform 7.1
Redhat Jboss Enterprise Application Platform 7.2
Redhat Jboss Enterprise Application Platform 7.3
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
4.9
CVSSv3
CVE-2022-2764
A flaw was found in Undertow. Denial of service can be achieved as Undertow server waits for the LAST_CHUNK forever for EJB invocations.
Redhat Jboss Enterprise Application Platform 7.0.0
Redhat Single Sign-on 7.0
Redhat Jboss Fuse 7.0.0
Redhat Integration Camel K -
Redhat Undertow 2.3.0
Redhat Undertow
Netapp Oncommand Workflow Automation -
Netapp Oncommand Insight -
Netapp Active Iq Unified Manager -
Netapp Cloud Secure Agent -
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
6.5
CVSSv3
CVE-2017-2666
It exists in Undertow that the code that parsed the HTTP request line permitted invalid characters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manip...
Redhat Undertow -
Redhat Jboss Enterprise Application Platform 7.0.0
Redhat Jboss Enterprise Application Platform 7.1.0
Debian Debian Linux 9.0
Debian Debian Linux 10.0
4.8
CVSSv3
CVE-2020-10687
A flaw exists in all versions of Undertow before Undertow 2.2.0.Final, where HTTP request smuggling related to CVE-2017-2666 is possible against HTTP/1.x and HTTP/2 due to permitting invalid characters in an HTTP request. This flaw allows an malicious user to poison a web-cache, ...
Redhat Undertow
Redhat Single Sign-on -
Redhat Jboss Enterprise Application Platform -
Redhat Jboss Enterprise Application Platform 7.2
Redhat Jboss Enterprise Application Platform 7.3
Redhat Jboss Enterprise Application Platform 7.4
7.5
CVSSv3
CVE-2023-5379
A flaw was found in Undertow. When an AJP request is sent that exceeds the max-header-size attribute in ajp-listener, JBoss EAP is marked in an error state by mod_cluster in httpd, causing JBoss EAP to close the TCP connection without returning an AJP response. This happens becau...
Redhat Jboss Enterprise Application Platform 7.0.0
Redhat Undertow -
Redhat Single Sign-on 7.0
Redhat Jboss Enterprise Application Platform -
9.8
CVSSv3
CVE-2019-3888
A vulnerability was found in Undertow web server prior to 2.0.21. An information exposure of plain text credentials through log files because Connectors.executeRootHandler:402 logs the HttpServerExchange object at ERROR level using UndertowLogger.REQUEST_LOGGER.undertowRequestFai...
Redhat Undertow
Redhat Virtualization 4.0
Redhat Virtualization Host 4.0
Redhat Jboss Data Grid -
Redhat Openshift Application Runtimes -
Netapp Active Iq Unified Manager -
4.8
CVSSv3
CVE-2021-20220
A flaw was found in Undertow. A regression in the fix for CVE-2020-10687 was found. HTTP request smuggling related to CVE-2017-2666 is possible against HTTP/1.x and HTTP/2 due to permitting invalid characters in an HTTP request. This flaw allows an malicious user to poison a web-...
Redhat Undertow
Netapp Active Iq Unified Manager -
Netapp Oncommand Workflow Automation -
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
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-52710
arbitrary
CVE-2024-5272
CVE-2024-2961
brute force
remote
CVE-2024-32944
CVE-2024-36241
CVE-2024-5274
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