Debian Undertow vulnerabilities

CVE-2022-4492 [HIGH] CVE-2022-4492: undertow - The undertow client is not checking the server identity presented by the server ... The undertow client is not checking the server identity presented by the server certificate in https connections. This is a compulsory step (at least it should be performed by default) in https and in http/2. I would add it to any TLS client protocol. Scope: local forky: resolved (fixed in 2.3.8-2) sid: resolved (fixed in 2.3.8-2)

CVE-2022-2053 [HIGH] CVE-2022-2053: undertow - When a POST request comes through AJP and the request exceeds the max-post-size ... 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 marking the backend worker (application server) as an error state and not forward requests to the

CVE-2022-2764 [MEDIUM] CVE-2022-2764: undertow - A flaw was found in Undertow. Denial of service can be achieved as Undertow serv... A flaw was found in Undertow. Denial of service can be achieved as Undertow server waits for the LAST_CHUNK forever for EJB invocations. Scope: local forky: resolved (fixed in 2.2.21-1) sid: resolved (fixed in 2.2.21-1)

CVE-2022-1259 [MEDIUM] CVE-2022-1259: undertow - A flaw was found in Undertow. A potential security issue in flow control handlin... A flaw was found in Undertow. A potential security issue in flow control handling by the browser over HTTP/2 may cause overhead or a denial of service in the server. This flaw exists because of an incomplete fix for CVE-2021-3629. Scope: local forky: resolved sid: resolved

CVE-2021-3690 [HIGH] CVE-2021-3690: undertow - A flaw was found in Undertow. A buffer leak on the incoming WebSocket PONG messa... A flaw was found in Undertow. A buffer leak on the incoming WebSocket PONG message may lead to memory exhaustion. This flaw allows an attacker to cause a denial of service. The highest threat from this vulnerability is availability. Scope: local forky: resolved (fixed in 2.2.10-1) sid: resolved (fixed in 2.2.10-1)

CVE-2021-3859 [HIGH] CVE-2021-3859: undertow - A flaw was found in Undertow that tripped the client-side invocation timeout wit... A flaw was found in Undertow that tripped the client-side invocation timeout with certain calls made over HTTP2. This flaw allows an attacker to carry out denial of service attacks. Scope: local forky: resolved (fixed in 2.2.16-1) sid: resolved (fixed in 2.2.16-1)

CVE-2021-20220 [MEDIUM] CVE-2021-20220: undertow - A flaw was found in Undertow. A regression in the fix for CVE-2020-10687 was fou... 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 attacker to poison a web-cache, perform an XSS attack, or obtain sensitive information from request other than their

CVE-2021-3597 [MEDIUM] CVE-2021-3597: undertow - A flaw was found in undertow. The HTTP2SourceChannel fails to write the final fr... A flaw was found in undertow. The HTTP2SourceChannel fails to write the final frame under some circumstances, resulting in a denial of service. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.35.SP1, prior to 2.2.6.SP1, prior to 2.2.7.SP1, prior to 2.0.36.SP1, prior to 2.2.9.Final and prior to 2.0.39.Fina

CVE-2021-3629 [MEDIUM] CVE-2021-3629: undertow - A flaw was found in Undertow. A potential security issue in flow control handlin... 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. Scope: local forky: resolved (fixed in 2.2.1

CVE-2020-27782 [HIGH] CVE-2020-27782: undertow - A flaw was found in the Undertow AJP connector. Malicious requests and abrupt co... 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. Scope: local forky:

CVE-2020-10705 [HIGH] CVE-2020-10705: undertow - A flaw was discovered in Undertow in versions before Undertow 2.1.1.Final where ... 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. Scope: local forky: resolved (fixed in 2.1.1-1) sid: resolved (fixed in 2.1.1-1)

CVE-2020-1757 [HIGH] CVE-2020-1757: undertow - A flaw was found in all undertow-2.x.x SP1 versions prior to undertow-2.0.30.SP1... 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. Scope: local forky: res

CVE-2020-1745 [HIGH] CVE-2020-1745: undertow - A file inclusion vulnerability was found in the AJP connector enabled with a def... A file inclusion vulnerability was found in the AJP connector enabled with a default AJP configuration port of 8009 in Undertow version 2.0.29.Final and before and was fixed in 2.0.30.Final. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a vulnerable server. In instances where the vulnerable server allows file u

CVE-2020-10687 [MEDIUM] CVE-2020-10687: undertow - A flaw was discovered in all versions of Undertow before Undertow 2.2.0.Final, w... A flaw was discovered 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 attacker to poison a web-cache, perform an XSS attack, or obtain sensitive information from request other than thei

CVE-2020-10719 [MEDIUM] CVE-2020-10719: undertow - A flaw was found in Undertow in versions before 2.1.1.Final, regarding the proce... 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. Scope: local forky: resolved (fixed in 2.1.1-1) sid: resolved (fixed in 2.1.1-1)

CVE-2019-10212 [CRITICAL] CVE-2019-10212: undertow - A flaw was found in, all under 2.0.20, in the Undertow DEBUG log for io.undertow... A flaw was found in, all under 2.0.20, in the Undertow DEBUG log for io.undertow.request.security. If enabled, an attacker could abuse this flaw to obtain the user's credentials from the log files. Scope: local forky: resolved (fixed in 2.0.27-1) sid: resolved (fixed in 2.0.27-1)

CVE-2019-3888 [CRITICAL] CVE-2019-3888: undertow - A vulnerability was found in Undertow web server before 2.0.21. An information e... 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) Scope: local forky: resolved (fixed in 2.0.23-1) sid: resolved (fixed

CVE-2019-14888 [HIGH] CVE-2019-14888: undertow - A vulnerability was found in the Undertow HTTP server in versions before 2.0.28.... 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. Scope: local forky: resolved (fixed in 2.0.30-1) sid: resolved (fixed in 2.0.30-1)

CVE-2019-10184 [HIGH] CVE-2019-10184: undertow - undertow before version 2.0.23.Final is vulnerable to an information leak issue.... 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. Scope: local forky: resolved (fixed in 2.0.23-1) sid: resolved (fixed in 2.0.23-1)

CVE-2019-19343 [HIGH] CVE-2019-19343: undertow - A flaw was found in Undertow when using Remoting as shipped in Red Hat Jboss EAP... 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. Scope: local forky: resolved (fixed in 2.0.25-1) sid: r