#apache

SimpleRmiDiscoverer is a JMX RMI scanning tool for unsecured (without enabled authentication) instances of JAVA JMX. It does not use standard Java RMI/JMX classes like other available tools but rather communicates directly over TCP. The tool is written in Java and is very useful in red teaming operations because JVM is still ubiquitous in corporate environments. It can be executed by unprivileged (non-admin) users.

Apache DolphinScheduler improperly validates script alert plugin parameters and is vulnerable to remote command execution. This issue affects Apache DolphinScheduler version 3.0.1 and prior versions; version 3.1.0 and prior versions. Users should upgrade to version 3.0.2 or 3.1.1.

Improper validation of script alert plugin parameters in Apache DolphinScheduler to avoid remote command execution vulnerability. This issue affects Apache DolphinScheduler version 3.0.1 and prior versions; version 3.1.0 and prior versions.

IBM Business Automation Workflow 18.0.0, 18.0.1, 18.0.2, 19.0.1, 19.0.2, 19.0.3, 20.0.1, 20.0.2, 20.0.3, 21.0.1, 21.0.2, 21.0.3, and 22.0.1 is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts. IBM X-Force ID: 238054.

The `JsonErrorReportValve` in Apache Tomcat 8.5.83, 9.0.40 to 9.0.68 and 10.1.0-M1 to 10.1.1 does not escape the `type`, `message` or `description` values. In some circumstances these are constructed from user provided data and it was therefore possible for users to supply values that invalidated or manipulated the JSON output.

The JsonErrorReportValve in Apache Tomcat 8.5.83, 9.0.40 to 9.0.68 and 10.1.0-M1 to 10.1.1 did not escape the type, message or description values. In some circumstances these are constructed from user provided data and it was therefore possible for users to supply values that invalidated or manipulated the JSON output.

Apache Dubbo is a Java based, open source RPC framework. Versions prior to 2.6.10 and 2.7.10 are vulnerable to pre-authorization remote code execution via arbitrary bean manipulation in the Telnet handler. The Dubbo main service port can be used to access a Telnet Handler which offers some basic methods to collect information about the providers and methods exposed by the service and it can even allow to shutdown the service. This endpoint is unprotected. Additionally, a provider method can be invoked using the `invoke` handler. This handler uses a safe version of FastJson to process the call arguments. However, the resulting list is later processed with `PojoUtils.realize` which can be used to instantiate arbitrary classes and invoke its setters. Even though FastJson is properly protected with a default blocklist, `PojoUtils.realize` is not, and an attacker can leverage that to achieve remote code execution. Versions 2.6.10 and 2.7.10 contain fixes for this issue.

Apache Dubbo is a java based, open source RPC framework. Versions prior to 2.6.10 and 2.7.10 are vulnerable to pre-auth remote code execution via arbitrary bean manipulation in the Telnet handler. The Dubbo main service port can be used to access a Telnet Handler which offers some basic methods to collect information about the providers and methods exposed by the service and it can even allow to shutdown the service. This endpoint is unprotected. Additionally, a provider method can be invoked using the `invoke` handler. This handler uses a safe version of FastJson to process the call arguments. However, the resulting list is later processed with `PojoUtils.realize` which can be used to instantiate arbitrary classes and invoke its setters. Even though FastJson is properly protected with a default blocklist, `PojoUtils.realize` is not, and an attacker can leverage that to achieve remote code execution. Versions 2.6.10 and 2.7.10 contain fixes for this issue.

Red Hat Security Advisory 2023-0005-01 - The Byte Code Engineering Library is intended to give users a convenient way to analyze, create, and manipulate Java class files.

Red Hat Security Advisory 2023-0004-01 - The Byte Code Engineering Library is intended to give users a convenient way to analyze, create, and manipulate Java class files.