Ubuntu 23.04 USN-6263-1 Critical: OpenJDK Security Issues

ubuntu

August 1, 2023

Several security issues were fixed in OpenJDK.

Summary

Several security issues were fixed in OpenJDK.

Software Description:

- openjdk-17: Open Source Java implementation

- openjdk-8: Open Source Java implementation

- openjdk-lts: Open Source Java implementation

Details:

Motoyasu Saburi discovered that OpenJDK incorrectly handled special

characters in file name parameters. An attacker could possibly use

this issue to insert, edit or obtain sensitive information. This issue

only affected OpenJDK 11 and OpenJDK 17. (CVE-2023-22006)

Eirik Bjørsnøs discovered that OpenJDK incorrectly handled certain ZIP

archives. An attacker could possibly use this issue to cause a denial

of service. This issue only affected OpenJDK 11 and OpenJDK 17.

(CVE-2023-22036)

David Stancu discovered that OpenJDK had a flaw in the AES cipher

implementation. An attacker could possibly use this issue to obtain

sensitive information. This issue only affected OpenJDK 11 and OpenJDK 17.

(CVE-2023-22041)

Zhiqiang Zang discovered that OpenJ...

Read the Full Advisory

Topics Covered

security advisory denial of service Ubuntu sensitive information OpenJDK

Update Instructions

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 23.04:
  openjdk-11-jdk                  11.0.20+8-1ubuntu1~23.04
  openjdk-11-jre                  11.0.20+8-1ubuntu1~23.04
  openjdk-11-jre-headless         11.0.20+8-1ubuntu1~23.04
  openjdk-11-jre-zero             11.0.20+8-1ubuntu1~23.04
  openjdk-17-jdk                  17.0.8+7-1~23.04
  openjdk-17-jre                  17.0.8+7-1~23.04
  openjdk-17-jre-headless         17.0.8+7-1~23.04
  openjdk-17-jre-zero             17.0.8+7-1~23.04
  openjdk-8-jdk                   8u382-ga-1~23.04.1
  openjdk-8-jre                   8u382-ga-1~23.04.1
  openjdk-8-jre-headless          8u382-ga-1~23.04.1
  openjdk-8-jre-zero              8u382-ga-1~23.04.1

Ubuntu 22.04 LTS:
  openjdk-11-jdk                  11.0.20+8-1ubuntu1~22.04
  openjdk-11-jre                  11.0.20+8-1ubuntu1~22.04
  openjdk-11-jre-headless         11.0.20+8-1ubuntu1~22.04
  openjdk-11-jre-zero             11.0.20+8-1ubuntu1~22.04
  openjdk-17-jdk                  17.0.8+7-1~22.04
  openjdk-17-jre                  17.0.8+7-1~22.04
  openjdk-17-jre-headless         17.0.8+7-1~22.04
  openjdk-17-jre-zero             17.0.8+7-1~22.04
  openjdk-8-jdk                   8u382-ga-1~22.04.1
  openjdk-8-jre                   8u382-ga-1~22.04.1
  openjdk-8-jre-headless          8u382-ga-1~22.04.1
  openjdk-8-jre-zero              8u382-ga-1~22.04.1

Ubuntu 20.04 LTS:
  openjdk-11-jdk                  11.0.20+8-1ubuntu1~20.04
  openjdk-11-jre                  11.0.20+8-1ubuntu1~20.04
  openjdk-11-jre-headless         11.0.20+8-1ubuntu1~20.04
  openjdk-11-jre-zero             11.0.20+8-1ubuntu1~20.04
  openjdk-17-jdk                  17.0.8+7-1~20.04.2
  openjdk-17-jre                  17.0.8+7-1~20.04.2
  openjdk-17-jre-headless         17.0.8+7-1~20.04.2
  openjdk-17-jre-zero             17.0.8+7-1~20.04.2
  openjdk-8-jdk                   8u382-ga-1~20.04.1
  openjdk-8-jre                   8u382-ga-1~20.04.1
  openjdk-8-jre-headless          8u382-ga-1~20.04.1
  openjdk-8-jre-zero              8u382-ga-1~20.04.1

Ubuntu 18.04 LTS (Available with Ubuntu Pro):
  openjdk-11-jdk                  11.0.20+8-1ubuntu1~18.04
  openjdk-11-jre                  11.0.20+8-1ubuntu1~18.04
  openjdk-11-jre-headless         11.0.20+8-1ubuntu1~18.04
  openjdk-11-jre-zero             11.0.20+8-1ubuntu1~18.04
  openjdk-17-jdk                  17.0.8+7-1~18.04
  openjdk-17-jre                  17.0.8+7-1~18.04
  openjdk-17-jre-headless         17.0.8+7-1~18.04
  openjdk-17-jre-zero             17.0.8+7-1~18.04
  openjdk-8-jdk                   8u382-ga-1~18.04.1
  openjdk-8-jre                   8u382-ga-1~18.04.1
  openjdk-8-jre-headless          8u382-ga-1~18.04.1
  openjdk-8-jre-zero              8u382-ga-1~18.04.1

Ubuntu 16.04 LTS (Available with Ubuntu Pro):
  openjdk-8-jdk                   8u382-ga-1~16.04.1
  openjdk-8-jre                   8u382-ga-1~16.04.1
  openjdk-8-jre-headless          8u382-ga-1~16.04.1
  openjdk-8-jre-zero              8u382-ga-1~16.04.1

This update uses a new upstream release, which includes additional
bug fixes. After a standard system update you need to restart any
Java applications or applets to make all the necessary changes.