Oracle Java SE Hotspot information exposure

Summaryinfo

A vulnerability, which was classified as critical, has been found in Oracle Java SE. Affected by this issue is some unknown functionality of the component Hotspot. This manipulation causes an unknown weakness. This vulnerability is registered as CVE-2024-21210. Remote exploitation of the attack is possible. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Oracle Java SE (affected version unknown) and classified as problematic. Affected by this vulnerability is an unknown functionality of the component Hotspot. The CWE definition for the vulnerability is CWE-203. The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not. As an impact it is known to affect integrity. The summary by CVE is:

Vulnerability in Oracle Java SE (component: Hotspot). Supported versions that are affected are Oracle Java SE: 8u421, 8u421-perf, 11.0.24, 17.0.12, 21.0.4 and 23. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also 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. CVSS 3.1 Base Score 3.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N).

It is possible to read the advisory at oracle.com. This vulnerability is known as CVE-2024-21210 since 12/07/2023. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/13/2025). The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 209095 (Amazon Corretto Java 11.x < 11.0.25.9.1 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (209095) and CERT Bund (WID-SEC-2024-3189). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Affected

• IBM VIOS
• IBM Java
• IBM AIX
• Debian Linux
• IBM WebSphere Service Registry and Repository
• IBM Tivoli Monitoring
• Amazon Linux 2
• IBM InfoSphere Information Server
• IBM DB2
• Open Source OpenJDK
• Red Hat Enterprise Linux
• IBM WebSphere Application Server
• Ubuntu Linux
• SUSE Linux
• IBM Tivoli Netcool/OMNIbus
• Oracle Linux
• Gentoo Linux
• IBM Spectrum Protect
• IBM MQ
• IBM Storwize
• IBM SAN Volume Controller
• IBM Power Hardware Management Console
• IBM Rational Business Developer
• NetApp ActiveIQ Unified Manager
• IBM FlashSystem
• SUSE openSUSE
• IBM Business Automation Workflow
• IBM InfoSphere Identity Insight
• Azul Zulu
• IBM TXSeries
• Oracle Java SE
• IBM QRadar SIEM
• Hitachi Command Suite
• Hitachi Ops Center
• Hitachi Configuration Manager
• Dell NetWorker
• IBM App Connect Enterprise
• IBM Sterling Connect:Direct
• Amazon Corretto
• IBM Storage Scale
• IBM Storage Scale System
• IBM SPSS
• HCL Commerce
• IBM Rational Build Forge
• IBM Tivoli Business Service Manager
• IBM Security Verify Access
• HCL BigFix

Productinfo

Type

• Programming Language Software

Vendor

• Oracle

Name

• Java SE

License

• open-source

Website

• Vendor: https://www.oracle.com

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Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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