Search
Total
11 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-5379 | 1 Redhat | 3 Jboss Enterprise Application Platform, Single Sign-on, Undertow | 2023-12-20 | N/A | 7.5 HIGH |
| 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 because mod_proxy_cluster marks the JBoss EAP instance as an error worker when the TCP connection is closed from the backend after sending the AJP request without receiving an AJP response, and stops forwarding. This issue could allow a malicious user could to repeatedly send requests that exceed the max-header-size, causing a Denial of Service (DoS). | |||||
| CVE-2023-1108 | 2 Netapp, Redhat | 17 Oncommand Workflow Automation, Build Of Quarkus, Decision Manager and 14 more | 2023-11-16 | N/A | 7.5 HIGH |
| A flaw was found in undertow. This issue makes achieving a denial of service possible due to an unexpected handshake status updated in SslConduit, where the loop never terminates. | |||||
| CVE-2021-3629 | 1 Redhat | 6 Enterprise Linux, Integration, Jboss Enterprise Application Platform and 3 more | 2022-07-29 | 5.0 MEDIUM | 7.5 HIGH |
| A flaw was found in Undertow. A potential security issue in flow control handling by the browser over http/2 may potentially cause overhead or a denial of service in the server. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.40.Final and prior to 2.2.11.Final. | |||||
| CVE-2019-19343 | 2 Netapp, Redhat | 4 Active Iq Unified Manager, Jboss-remoting, Jboss Enterprise Application Platform and 1 more | 2022-05-03 | 5.0 MEDIUM | 7.5 HIGH |
| 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 are believed to be vulnerable. | |||||
| CVE-2020-10705 | 2 Netapp, Redhat | 5 Oncommand Insight, Enterprise Linux, Jboss Enterprise Application Platform and 2 more | 2022-02-22 | 5.0 MEDIUM | 7.5 HIGH |
| A flaw was discovered 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. | |||||
| CVE-2019-10184 | 2 Netapp, Redhat | 7 Active Iq Unified Manager, Enterprise Linux, Jboss Data Grid and 4 more | 2022-02-20 | 5.0 MEDIUM | 7.5 HIGH |
| 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. | |||||
| CVE-2019-14888 | 1 Redhat | 5 Jboss Data Grid, Jboss Enterprise Application Platform, Jboss Fuse and 2 more | 2022-02-11 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability was found in the Undertow HTTP server in versions before 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. | |||||
| CVE-2020-27782 | 1 Redhat | 3 Jboss Fuse, Openshift Application Runtimes, Undertow | 2021-02-27 | 7.8 HIGH | 7.5 HIGH |
| 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 availability. This affects Undertow 2.1.5.SP1, 2.0.33.SP2, and 2.2.3.SP1. | |||||
| CVE-2020-1757 | 1 Redhat | 6 Jboss Data Grid, Jboss Enterprise Application Platform, Jboss Fuse and 3 more | 2020-04-30 | 5.5 MEDIUM | 8.1 HIGH |
| A flaw was found in all undertow-2.x.x SP1 versions prior to undertow-2.0.30.SP1, all undertow-1.x.x and undertow-2.x.x versions prior to undertow-2.1.0.Final, where the Servlet container causes servletPath to normalize incorrectly by truncating the path after semicolon which may lead to an application mapping resulting in the security bypass. | |||||
| CVE-2017-2670 | 2 Debian, Redhat | 4 Debian Linux, Enterprise Linux, Jboss Enterprise Application Platform and 1 more | 2019-10-09 | 5.0 MEDIUM | 7.5 HIGH |
| It was found in Undertow before 1.3.28 that with non-clean TCP close, the Websocket server gets into infinite loop on every IO thread, effectively causing DoS. | |||||
| CVE-2017-12165 | 1 Redhat | 2 Jboss Enterprise Application Platform, Undertow | 2019-10-09 | 5.0 MEDIUM | 7.5 HIGH |
| 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. | |||||