medium
5.3
CWE
400
Advisory Published
CVE Published
CVE Published
Updated

CVE-2023-21835

First published: Thu Jan 12 2023(Updated: )

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 11.0.17, 17.0.5, 19.0.1; Oracle GraalVM Enterprise Edition: 20.3.8, 21.3.4 and 22.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via DTLS to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability 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. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

Credit: secalert_us@oracle.com secalert_us@oracle.com

Affected SoftwareAffected VersionHow to fix
redhat/java<11-openjdk-1:11.0.18.0.10-1.el7_9
11-openjdk-1:11.0.18.0.10-1.el7_9
redhat/java<17-openjdk-1:17.0.6.0.10-3.el8_7
17-openjdk-1:17.0.6.0.10-3.el8_7
redhat/java<11-openjdk-1:11.0.18.0.10-2.el8_7
11-openjdk-1:11.0.18.0.10-2.el8_7
redhat/java<11-openjdk-1:11.0.18.0.10-1.el8_1
11-openjdk-1:11.0.18.0.10-1.el8_1
redhat/java<11-openjdk-1:11.0.18.0.10-1.el8_2
11-openjdk-1:11.0.18.0.10-1.el8_2
redhat/java<17-openjdk-1:17.0.6.0.10-2.el8_4
17-openjdk-1:17.0.6.0.10-2.el8_4
redhat/java<11-openjdk-1:11.0.18.0.10-1.el8_4
11-openjdk-1:11.0.18.0.10-1.el8_4
redhat/java<17-openjdk-1:17.0.6.0.10-2.el8_6
17-openjdk-1:17.0.6.0.10-2.el8_6
redhat/java<11-openjdk-1:11.0.18.0.10-1.el8_6
11-openjdk-1:11.0.18.0.10-1.el8_6
redhat/java<17-openjdk-1:17.0.6.0.10-3.el9_1
17-openjdk-1:17.0.6.0.10-3.el9_1
redhat/java<11-openjdk-1:11.0.18.0.10-2.el9_1
11-openjdk-1:11.0.18.0.10-2.el9_1
redhat/java<17-openjdk-1:17.0.6.0.10-2.el9_0
17-openjdk-1:17.0.6.0.10-2.el9_0
redhat/java<11-openjdk-1:11.0.18.0.10-1.el9_0
11-openjdk-1:11.0.18.0.10-1.el9_0
Oracle GraalVM=20.3.8
Oracle GraalVM=21.3.4
Oracle GraalVM=22.3.0
Oracle JDK=11.0.17
Oracle JDK=17.0.5
Oracle JDK=19.0.1
Oracle JRE=11.0.17
Oracle JRE=17.0.5
Oracle JRE=19.0.1
Azul Zulu=11.60
Azul Zulu=13.52
Azul Zulu=15.44
Azul Zulu=17.38
Azul Zulu=19.30

Remedy

https://www.oracle.com/security-alerts/cpujan2023.html

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2023-21835?

    CVE-2023-21835 is a vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE, specifically in the JSSE component.

  • What is the severity of CVE-2023-21835?

    CVE-2023-21835 has a severity value of 5.3, which is classified as medium severity.

  • Which versions of Oracle Java SE and Oracle GraalVM Enterprise Edition are affected by CVE-2023-21835?

    The affected versions are Oracle Java SE 11.0.17, 17.0.5, 19.0.1, Oracle GraalVM Enterprise Edition 20.3.8, 21.3.4, and 22.3.0.

  • How do I fix CVE-2023-21835?

    To fix CVE-2023-21835, you should update to the following versions: Oracle Java SE 11.0.18, 17.0.6, 19.0.3, Oracle GraalVM Enterprise Edition 21.3.5, 22.3.1.

  • Where can I find more information about CVE-2023-21835?

    You can find more information about CVE-2023-21835 in the following references: [Reference 1](https://github.com/openjdk/jdk17u/commit/04f32aacb592cd8f9c963278f01310a138a940ff), [Reference 2](https://github.com/openjdk/jdk11u/commit/57f29406b9d729a69410113518094f641c5799ea), [Reference 3](https://access.redhat.com/errata/RHSA-2023:0202).

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