CVE-2024-20945

CVE Details

Release Date:	2024-01-16
Impact:	Moderate	What is this?

Description

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security). 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 low privileged attacker with logon to the infrastructure where Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition executes to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in 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 4.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N).

See more information about CVE-2024-20945 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	4.7
Vector String:	CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Version:	3.0
Attack Vector:	Local
Attack Complexity:	High
Privileges Required:	Low
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	High
Integrity Impact:	None
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (java-1.8.0-openjdk)	ELSA-2024-0223	2024-01-17
Oracle Linux version 7 (java-11-openjdk)	ELSA-2024-0232	2024-01-17
Oracle Linux version 8 (java-1.8.0-openjdk)	ELSA-2024-0265	2024-01-23
Oracle Linux version 8 (java-11-openjdk)	ELSA-2024-0266	2024-01-23
Oracle Linux version 8 (java-17-openjdk)	ELSA-2024-0267	2024-01-22
Oracle Linux version 8 (java-21-openjdk)	ELSA-2024-0248	2024-01-19
Oracle Linux version 9 (java-1.8.0-openjdk)	ELSA-2024-0265	2024-01-23
Oracle Linux version 9 (java-11-openjdk)	ELSA-2024-0266	2024-01-23
Oracle Linux version 9 (java-17-openjdk)	ELSA-2024-0267	2024-01-22
Oracle Linux version 9 (java-21-openjdk)	ELSA-2024-0249	2024-01-19