Debian Undertow vulnerabilities

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

CVE-2022-1319 [HIGH] CVE-2022-1319: undertow - A flaw was found in Undertow. For an AJP 400 response, EAP 7 is improperly sendi... A flaw was found in Undertow. For an AJP 400 response, EAP 7 is improperly sending two response packets, and those packets have the reuse flag set even though JBoss EAP closes the connection. A failure occurs when the connection is reused after a 400 by CPING since it reads in the second SEND_HEADERS response packet instead of a CPONG. Scope: local forky: resolved (f

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-2017-12165 [LOW] CVE-2017-12165: undertow - It was discovered that Undertow before 1.4.17, 1.3.31 and 2.0.0 processes http r... 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. Scope: local forky: resolved (fixed in 2.0.23-1) sid: resolved (fixed in 2.0.23-1)

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-2021-3690 [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-2017-12196 [MEDIUM] CVE-2017-12196: undertow - undertow before versions 1.4.18.SP1, 2.0.2.Final, 1.4.24.Final was found vulnera... undertow before versions 1.4.18.SP1, 2.0.2.Final, 1.4.24.Final was found vulnerable when using Digest authentication, the server does not ensure that the value of URI in the Authorization header matches the URI in HTTP request line. This allows the attacker to cause a MITM attack and access the desired content on the server. Scope: local forky: resolved (fixed in

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-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-2017-2666 [MEDIUM] CVE-2017-2666: undertow - It was discovered in Undertow that the code that parsed the HTTP request line pe... It was discovered 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 manipulating the HTTP response the attacker could poison a web-cache, perform an XSS

CVE-2018-1114 [MEDIUM] CVE-2018-1114: undertow - It was found that URLResource.getLastModified() in Undertow closes the file desc... 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. Scope: local forky: resolved (fixed in 1.4.25-1) sid: resolved (fixed in 1.4.25-1)

CVE-2024-1459 [MEDIUM] CVE-2024-1459: undertow - A path traversal vulnerability was found in Undertow. This issue may allow a rem... A path traversal vulnerability was found in Undertow. This issue may allow a remote attacker to append a specially-crafted sequence to an HTTP request for an application deployed to JBoss EAP, which may permit access to privileged or restricted files and directories. Scope: local forky: resolved (fixed in 2.3.18-1) sid: resolved (fixed in 2.3.18-1)

CVE-2018-1067 [MEDIUM] CVE-2018-1067: undertow - In Undertow before versions 7.1.2.CR1, 7.1.2.GA it was found that the fix for CV... In Undertow before versions 7.1.2.CR1, 7.1.2.GA it was found that the fix for CVE-2016-4993 was incomplete and Undertow web server is vulnerable to the injection of arbitrary HTTP headers, and also response splitting, due to insufficient sanitization and validation of user input before the input is used as part of an HTTP header value. Scope: local forky: resolved

CVE-2024-3653 [MEDIUM] CVE-2024-3653: undertow - A vulnerability was found in Undertow. This issue requires enabling the learning... A vulnerability was found in Undertow. This issue requires enabling the learning-push handler in the server's config, which is disabled by default, leaving the maxAge config in the handler unconfigured. The default is -1, which makes the handler vulnerable. If someone overwrites that config, the server is not subject to the attack. The attacker needs to be able to

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-2018-14642 [MEDIUM] CVE-2018-14642: undertow - An information leak vulnerability was found in Undertow. If all headers are not ... 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. Scope: local forky: resolved (fixed in 2.0.23-1) sid: resolved (fixed in 2.0.23-1)

CVE-2016-4993 [MEDIUM] CVE-2016-4993: undertow - CRLF injection vulnerability in the Undertow web server in WildFly 10.0.0, as us... CRLF injection vulnerability in the Undertow web server in WildFly 10.0.0, as used in Red Hat JBoss Enterprise Application Platform (EAP) 7.x before 7.0.2, allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via unspecified vectors. Scope: local forky: resolved (fixed in 1.4.3-1) sid: resolved (fixed in 1.4.3-1)

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-2017-7559 [MEDIUM] CVE-2017-7559: undertow - In Undertow 2.x before 2.0.0.Alpha2, 1.4.x before 1.4.17.Final, and 1.3.x before... In Undertow 2.x before 2.0.0.Alpha2, 1.4.x before 1.4.17.Final, and 1.3.x before 1.3.31.Final, it was found that the fix for CVE-2017-2666 was incomplete and invalid characters are still allowed in the query string and path parameters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation

CVE-2016-7046 [MEDIUM] CVE-2016-7046: undertow - Red Hat JBoss Enterprise Application Platform (EAP) 7, when operating as a rever... Red Hat JBoss Enterprise Application Platform (EAP) 7, when operating as a reverse-proxy with default buffer sizes, allows remote attackers to cause a denial of service (CPU and disk consumption) via a long URL. Scope: local forky: resolved (fixed in 1.4.3-1) sid: resolved (fixed in 1.4.3-1)