CVE-2024-20918 Information

Description

Vulnerability in the Oracle Java SE Oracle GraalVM for JDK Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Oracle Java SE: 8u391 8u391-perf 11.0.21 17.0.9 21.0.1; Oracle GraalVM for JDK: 17.0.9 21.0.1; Oracle GraalVM Enterprise Edition: 20.3.12 21.3.8 and 22.3.4. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE Oracle GraalVM for JDK Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized creation deletion or modification access to critical data or all Oracle Java SE Oracle GraalVM for JDK Oracle GraalVM Enterprise Edition accessible data as well as unauthorized access to critical data or complete access to all Oracle Java SE Oracle GraalVM for JDK Oracle GraalVM Enterprise Edition 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 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Reference

https://www.oracle.com/security-alerts/cpujan2024.html

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.4