Oracle Java SE JavaFX information disclosure

Summaryinfo

A vulnerability categorized as problematic has been discovered in Oracle Java SE Oracle Java SE 8u391; Oracle GraalVM Enterprise Edition 20.3.12/21.3.8. This impacts an unknown function of the component JavaFX. The manipulation results in information disclosure. This vulnerability was named CVE-2024-20923. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Oracle Java SE Oracle Java SE 8u391; Oracle GraalVM Enterprise Edition 20.3.12/21.3.8 (Programming Language Software). Affected is an unknown functionality of the component JavaFX. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JavaFX). Supported versions that are affected are Oracle Java SE: 8u391; Oracle GraalVM Enterprise Edition: 20.3.12 and 21.3.8. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 3.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N).

The weakness was presented 01/16/2024 as Oracle Critical Patch Update Advisory - January 2024. The advisory is available at oracle.com. This vulnerability is traded as CVE-2024-20923. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 12/09/2024). It is expected to see the exploit prices for this product decreasing in the near future.This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

A possible mitigation has been published immediately after the disclosure of the vulnerability.

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Productinfo

Type

• Programming Language Software

Vendor

• Oracle

Name

• Java SE

Version

• 21.3.8
• Oracle Java SE 8u391; Oracle GraalVM Enterprise Edition 20.3.12

License

• open-source

Website

• Vendor: https://www.oracle.com

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