Red Hat Undertow vulnerabilities

CVE-2020-10719 [MEDIUM] CWE-444 CVE-2020-10719: A flaw was found in Undertow in versions before 2.1.1.Final, regarding the processing of invalid HTT A flaw was found in Undertow in versions before 2.1.1.Final, regarding the processing of invalid HTTP requests with large chunk sizes. This flaw allows an attacker to take advantage of HTTP request smuggling.

CVE-2020-1757 [HIGH] CWE-20 CVE-2020-1757: A flaw was found in all undertow-2.x.x SP1 versions prior to undertow-2.0.30.SP1, all undertow-1.x.x 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-2019-14888 [HIGH] CWE-400 CVE-2019-14888: A vulnerability was found in the Undertow HTTP server in versions before 2.0.28.SP1 when listening o 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-2019-3888 [CRITICAL] CWE-532 CVE-2019-3888: A vulnerability was found in Undertow web server before 2.0.21. An information exposure of plain tex A vulnerability was found in Undertow web server before 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.undertowRequestFailed(t, exchange)

CVE-2018-14642 [MEDIUM] CWE-200 CVE-2018-14642: An information leak vulnerability was found in Undertow. If all headers are not written out in the f 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.

CVE-2018-1114 [MEDIUM] CWE-400 CVE-2018-1114: It was found that URLResource.getLastModified() in Undertow closes the file descriptors only when th It was found that URLResource.getLastModified() in Undertow closes the file descriptors only when they are finalized which can cause file descriptors to exhaust. This leads to a file handler leak.

CVE-2017-12165 [LOW] CWE-444 CVE-2017-12165: It was discovered that Undertow before 1.4.17, 1.3.31 and 2.0.0 processes http request headers with 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.