Apache NetBeans up to 12.0 Gradle Project code injection

Summaryinfo

A vulnerability was found in Apache NetBeans up to 12.0. It has been declared as critical. This issue affects some unknown processing of the component Gradle Project Handler. Executing a manipulation can lead to code injection. This vulnerability appears as CVE-2020-11986. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability has been found in Apache NetBeans up to 12.0 and classified as critical. This vulnerability affects some unknown processing of the component Gradle Project Handler. The manipulation with an unknown input leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

To be able to analyze gradle projects, the build scripts need to be executed. Apache NetBeans follows this pattern. This causes the code of the build script to be invoked at load time of the project. Apache NetBeans up to and including 12.0 did not request consent from the user for the analysis of the project at load time. This in turn will run potentially malicious code, from an external source, without the consent of the user.

The weakness was presented 09/09/2020. This vulnerability was named CVE-2020-11986 since 04/21/2020. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 09/09/2020). This vulnerability is assigned to T1059 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• Apache

Name

• NetBeans

Version

• 12.0

License

• open-source

Website

• Vendor: https://www.apache.org/

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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