org.opennms:opennms-util@33.1.7

latest version

33.1.7

first published

3 years ago

latest version published

1 years ago

licenses detected

Unknown
[31.0.4,)

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Direct Vulnerabilities

Known vulnerabilities in the org.opennms:opennms-util package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version

Vulnerability	Vulnerable Version
M Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') Affected versions of this package are vulnerable to Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') through the `OnmsJexlUberspect.getMethod` method in the Measurements REST API. An attacker can load arbitrary Java classes on the server by submitting a crafted expression that invokes `Class` methods on a whitelisted object, such as calling `getClass().forName(...)` through the expression sandbox. This lets a low-privileged authenticated user escape the intended JEXL method authorization and reach reflective class-loading behavior on the server. The impact includes unauthorized access to confidential information and compromised application integrity. How to fix Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')? A fix was pushed into the `master` branch but not yet published.	[0,)

Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')

Affected versions of this package are vulnerable to Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') through the OnmsJexlUberspect.getMethod method in the Measurements REST API. An attacker can load arbitrary Java classes on the server by submitting a crafted expression that invokes Class methods on a whitelisted object, such as calling getClass().forName(...) through the expression sandbox. This lets a low-privileged authenticated user escape the intended JEXL method authorization and reach reflective class-loading behavior on the server. The impact includes unauthorized access to confidential information and compromised application integrity.

How to fix Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')?

A fix was pushed into the master branch but not yet published.

[0,)

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