CVE-2024-20921 Affecting openjdk21 package, versions <21.0.2_p13-r0
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Test your applications- Snyk ID SNYK-ALPINE320-OPENJDK21-7013348
- published 23 May 2024
- disclosed 17 Feb 2024
Introduced: 17 Feb 2024
CVE-2024-20921 Open this link in a new tabHow to fix?
Upgrade Alpine:3.20 openjdk21 to version 21.0.2_p13-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openjdk21 package and not the openjdk21 package as distributed by Alpine.
See How to fix? for Alpine:3.20 relevant fixed versions and status.
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 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 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).