Apache Spark UI prior 3.4.0 command injection

Summaryinfo

A vulnerability described as critical has been identified in Apache Spark UI. This affects an unknown function. The manipulation results in command injection. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability is reported as CVE-2023-32007. The attack can be launched remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical has been found in Apache Spark UI. Affected is an unknown code block. The manipulation with an unknown input leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

** UNSUPPORTED WHEN ASSIGNED ** The Apache Spark UI offers the possibility to enable ACLs via the configuration option spark.acls.enable. With an authentication filter, this checks whether a user has access permissions to view or modify the application. If ACLs are enabled, a code path in HttpSecurityFilter can allow someone to perform impersonation by providing an arbitrary user name. A malicious user might then be able to reach a permission check function that will ultimately build a Unix shell command based on their input, and execute it. This will result in arbitrary shell command execution as the user Spark is currently running as. This issue was disclosed earlier as CVE-2022-33891, but incorrectly claimed version 3.1.3 (which has since gone EOL) would not be affected. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. Users are recommended to upgrade to a supported version of Apache Spark, such as version 3.4.0.

The weakness was disclosed 05/02/2023. The advisory is available at lists.apache.org. This vulnerability is traded as CVE-2023-32007 since 05/01/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

Upgrading to version 3.4.0 eliminates this vulnerability.

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Productinfo

Vendor

• Apache

Name

• Spark UI

License

• open-source

Support

• end of life

Website

• Vendor: https://www.apache.org/

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