jetty: SessionListener can prevent a session from being invalidated breaking logout

A flaw was discovered in the jetty-server, where if an exception is thrown from the SessionListenersessionDestroyed method, then the session ID is not invalidated in the session ID manager. On deployments with clustered sessions and multiple contexts, this could result in a session not being...

jetty: requests to the ConcatServlet and WelcomeFilter are able to access protected resources within the WEB-INF directory

For Eclipse Jetty versions = 9.4.40, = 10.0.2, = 11.0.2, it is possible for requests to the ConcatServlet with a doubly encoded path to access protected resources within the WEB-INF directory. For example a request to /concat?/%2557EB-INF/web.xml can retrieve the web.xml file. This can reveal...

Security Bulletin: Potential Denial of Service (DoS) security vulnerability in IBM Sterling External Authentication Server

Question Security Bulletin: Potential Denial of Service DoS security vulnerability in IBM Sterling External Authentication Server | -8C6290647F61AF8385257A800060981A- | Answer Flash Alert Abstract Potential Denial of Service DoS security vulnerability in IBM Sterling External Authentication Serve...

Security Bulletin: IBM Security Guardium Insights is affected by a Components with known vulnerabilities

Summary IBM Security Guardium Insights has addressed the following vulnerabilities. Vulnerability Details CVEID: CVE-2017-7656 DESCRIPTION: Eclipse Jetty is vulnerable to HTTP request smuggling, caused by a flaw in the HTTP/1.x Parser. By sending a specially-crafted request, an attacker could...

Security Bulletin: IBM MQ is vulnerable to an error within Eclipse Jetty (CVE-2020-27216)

Summary An issue was found in Eclipse Jetty that is shipped with the MQ Explorer component of IBM MQ. Vulnerability Details CVEID: CVE-2020-27216 DESCRIPTION: Eclipse Jetty could allow a local authenticated attacker to gain elevated privileges on the system, caused by a race condition in the...

Jetty 10.0.x < 10.0.1 Denial of Service

The version of Jetty installed on the remote host handles a request containing request headers with a large number of quality i.e. q parameters, the server may enter a denial of service DoS state due to high CPU usage. Note that the scanner has not tested for this issue but has instead relied onl...

Jetty 9.4.x < 9.4.35 Information Disclosure

The version of Jetty installed on the remote host suffers from a flaw where the buffer is not correctly recycled in Gzip request inflation. This may permit an attacker to inject data into the body of the subsequent request Note that the scanner has not tested for this issue but has instead relied...

Jetty 11.0.x < 11.0.3 Multiple Vulnerabilities

According to its self-reported version number, the instance of Jetty hosted on the remote web server is prior to 9.4.41, 10.0.x prior to 10.0.3 or 11.0.x prior to 11.0.3. It is, therefore, affected by multiple vulnerabilities: - An issue with failure to invalidate sessions after an exception in t...

Jetty 9.4.37 < 9.4.43 Information Disclosure

The version of Jetty installed on the remote host has a flaw which allows bypass of security constraints and access protected resources. Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number. No source data...

Jetty 10.0.x < 10.0.3 Multiple Vulnerabilities

According to its self-reported version number, the instance of Jetty hosted on the remote web server is prior to 9.4.41, 10.0.x prior to 10.0.3 or 11.0.x prior to 11.0.3. It is, therefore, affected by multiple vulnerabilities: - An issue with failure to invalidate sessions after an exception in t...

Jetty < 9.4.21 Multiple Vulnerabilities

According to its self-reported version number, the instance of Jetty hosted on the remote web server is prior to 9.4.21. It is, therefore, affected by multiple vulnerabilities: - Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service...

Jetty 9.4.21 < 9.4.24 Cross-Site Scripting

The version of Jetty installed on the remote host when generating default unhandled Error response content in text/html and text/json Content-Type does not escape Exception messages in stacktraces included in error output. Note that the scanner has not tested for this issue but has instead relied...

Jetty 11.0.x < 11.0.1 Denial of Service

The version of Jetty installed on the remote host handles a request containing request headers with a large number of quality i.e. q parameters, the server may enter a denial of service DoS state due to high CPU usage. Note that the scanner has not tested for this issue but has instead relied onl...

Jetty 10.0.x < 10.0.6 Information Disclosure

The version of Jetty installed on the remote host has a flaw which allows bypass of security constraints and access protected resources. Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number. No source data...

Jetty 11.0.x < 11.0.6 Information Disclosure

The version of Jetty installed on the remote host has a flaw which allows bypass of security constraints and access protected resources. Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number. No source data...

Jetty 11.0.0 < 11.0.0.beta3 Information Disclosure

The version of Jetty installed on the remote host suffers from a flaw where the buffer is not correctly recycled in Gzip request inflation. This may permit an attacker to inject data into the body of the subsequent request Note that the scanner has not tested for this issue but has instead relied...

Jetty 10.0.0 < 10.0.0.beta3 Information Disclosure

The version of Jetty installed on the remote host suffers from a flaw where the buffer is not correctly recycled in Gzip request inflation. This may permit an attacker to inject data into the body of the subsequent request Note that the scanner has not tested for this issue but has instead relied...

Jetty < 9.4.39 Multiple Vulnerabilities

According to its self-reported version number, the instance of Jetty hosted on the remote web server is prior to 9.4.39, 10.0.x prior to 10.0.2 or 11.0.x prior to 11.0.2. It is, therefore, affected by multiple vulnerabilities: - An issue where CPU usage can reach 100% with a large invalid TLS...

Jetty 11.0.x < 11.0.2 Multiple Vulnerabilities

According to its self-reported version number, the instance of Jetty hosted on the remote web server is prior to 9.4.39, 10.0.x prior to 10.0.2 or 11.0.x prior to 11.0.2. It is, therefore, affected by multiple vulnerabilities: - An issue where CPU usage can reach 100% with a large invalid TLS...

Jetty 9.4.27 < 9.4.30 Buffer Overflow

The version of Jetty installed on the remote host when handling too large response headers throws an exception to produce an HTTP 431 error. When this happens, the ByteBuffer containing the HTTP response headers is released back to the ByteBufferPool twice. Because of this double release, two...