CVE-2023-22045: Low severity Oracle GraalVM vulnerability
A flaw was found in the way the Hotspot component of OpenJDK handled array accesses in case of overflow in the index computation. This flaw could lead to an access at an invalid array position, leading to an out-of-bounds read vulnerability.
Other sources
An unspecified vulnerability in Java SE related to the VM component could allow a remote attacker to cause low confidentiality impacts.
— IBM
Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition, Oracle GraalVM for JDK product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Oracle Java SE: 8u371, 8u371-perf, 11.0.19, 17.0.7, 20.0.1; Oracle GraalVM Enterprise Edition: 20.3.10, 21.3.6, 22.3.2; Oracle GraalVM for JDK: 17.0.7 and 20.0.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition, Oracle GraalVM for JDK. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM Enterprise Edition, Oracle GraalVM for JDK 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 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2023-22045?
The severity of CVE-2023-22045 is low.
Which versions of Oracle Java SE are affected by CVE-2023-22045?
Oracle Java SE versions 8u371, 8u371-perf, 11.0.19, 17.0.7, 20.0.1 are affected by CVE-2023-22045.
Which versions of Oracle GraalVM Enterprise Edition are affected by CVE-2023-22045?
Oracle GraalVM Enterprise Edition versions 20.3.10, 21.3.6, 22.3.2 are affected by CVE-2023-22045.
Which versions of Oracle GraalVM for JDK are affected by CVE-2023-22045?
Oracle GraalVM for JDK versions 17.0.7, 20.0.1 are affected by CVE-2023-22045.
How can I fix CVE-2023-22045?
To fix CVE-2023-22045, update your Oracle Java SE version to a secure version provided by Oracle.