CVE-2023-22091 Information disclosure in GraalVM Enterprise Edition

Medium 4.8 Published 17 Oct 2023 Updated 13 Sep 2024

Unauthenticated attackers can read and modify accessible data in Oracle GraalVM via network access, requiring upgrades to mitigate.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: Available

What is CVE-2023-22091?

CVE-2023-22091 is a medium-severity vulnerability in Oracle Graalvm for Jdk, published on 17 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Vulnerability in the Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Compiler). Supported versions that are affected are Oracle GraalVM for JDK: 17.0.8, 21; Oracle GraalVM Enterprise Edition: 20.3.11, 21.3.7 and 22.3.3. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data as well as unauthorized read access to a subset of Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. CVSS 3.1 Base Score 4.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N).

Which versions are affected by CVE-2023-22091?

It affects 1 product.

Products include Oracle Graalvm for Jdk.

How do I fix CVE-2023-22091?

Upgrade to a fixed version.

Is CVE-2023-22091 being exploited?

There is no known exploitation of CVE-2023-22091 in the wild and no public exploit code.

All Oracle Graalvm for Jdk vulnerabilities

Sources

Also known as CLEANSTART-2026-VY21403, GHSA-v5r5-wr8g-r4f7, UBUNTU-CVE-2023-22091.