CVE-2023-22044 Information disclosure in Java SE JDK and JRE
An unauthenticated attacker can exploit a difficult-to-exploit vulnerability in Oracle Java SE Hotspot to gain unauthorized read access to a subset of accessible data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-22044?
CVE-2023-22044 is a low-severity vulnerability in Debian Debian Linux, published on 18 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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-perf, 17.0.7, 20.0.1; Oracle GraalVM Enterprise Edition: 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).
Which versions are affected by CVE-2023-22044?
3 open source packages ship an affected version, including java, java-min and jre. It affects 5 products.
| Package | Affected | Fixed in |
|---|---|---|
java Bitnami | From 12.0.0 | 17.0.8, 20.0.2 |
java-min Bitnami | From 12.0.0 | 17.0.8, 20.0.2 |
jre Bitnami | From 12.0.0 | 17.0.8, 20.0.2 |
Products include Debian Debian Linux, Oracle Graalvm, Oracle Graalvm for Jdk, Oracle Jdk, Oracle Jre.
How do I fix CVE-2023-22044?
Upgrade java to a fixed version for your release line: 17.0.8 or 20.0.2.
Is CVE-2023-22044 being exploited?
There is no known exploitation of CVE-2023-22044 in the wild and no public exploit code.
Other vulnerabilities in Debian Debian Linux
Sources
Also known as BIT-java-2023-22044, BIT-java-min-2023-22044, BIT-jre-2023-22044, CLEANSTART-2026-SV66209, DEBIAN-CVE-2023-22044, GHSA-h5rw-8p92-pmrf and 7 more.