=========================================================================
Ubuntu Security Notice USN-5719-1
November 09, 2022

openjdk-8, openjdk-lts, openjdk-17, openjdk-19 vulnerabilities
=========================================================================
A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 22.10
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
- Ubuntu 16.04 ESM

Summary:

Several security issues were fixed in OpenJDK.

Software Description:
- openjdk-17: Open Source Java implementation
- openjdk-19: Open Source Java implementation
- openjdk-8: Open Source Java implementation
- openjdk-lts: Open Source Java implementation

Details:

It was discovered that OpenJDK incorrectly handled long client hostnames.
An attacker could possibly use this issue to cause the corruption of
sensitive information. (CVE-2022-21619)

It was discovered that OpenJDK incorrectly randomized DNS port numbers. A
remote attacker could possibly use this issue to perform spoofing attacks.
(CVE-2022-21624)

It was discovered that OpenJDK did not limit the number of connections
accepted from HTTP clients. An attacker could possibly use this issue to
cause a denial of service. (CVE-2022-21628)

It was discovered that OpenJDK incorrectly handled X.509 certificates. An
attacker could possibly use this issue to cause a denial of service. This
issue only affected OpenJDK 8 and OpenJDK 11. (CVE-2022-21626)

It was discovered that OpenJDK incorrectly handled cached server
connections. An attacker could possibly use this issue to perform spoofing
attacks. This issue only affected OpenJDK 11, OpenJDK 17 and OpenJDK 19.
(CVE-2022-39399)

It was discovered that OpenJDK incorrectly handled byte conversions. An
attacker could possibly use this issue to obtain sensitive information.
This issue only affected OpenJDK 11, OpenJDK 17 and OpenJDK 19.
(CVE-2022-21618)

Update instructions:

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

Ubuntu 22.10:
  openjdk-11-jdk                  11.0.17+8-1ubuntu2
  openjdk-11-jre                  11.0.17+8-1ubuntu2
  openjdk-11-jre-headless         11.0.17+8-1ubuntu2
  openjdk-11-jre-zero             11.0.17+8-1ubuntu2
  openjdk-17-jdk                  17.0.5+8-2ubuntu1
  openjdk-17-jre                  17.0.5+8-2ubuntu1
  openjdk-17-jre-headless         17.0.5+8-2ubuntu1
  openjdk-17-jre-zero             17.0.5+8-2ubuntu1
  openjdk-19-jdk                  19.0.1+10-1
  openjdk-19-jre                  19.0.1+10-1
  openjdk-19-jre-headless         19.0.1+10-1
  openjdk-19-jre-zero             19.0.1+10-1
  openjdk-8-jdk                   8u352-ga-1~22.10
  openjdk-8-jre                   8u352-ga-1~22.10
  openjdk-8-jre-headless          8u352-ga-1~22.10
  openjdk-8-jre-zero              8u352-ga-1~22.10

Ubuntu 22.04 LTS:
  openjdk-11-jdk                  11.0.17+8-1ubuntu2~22.04
  openjdk-11-jre                  11.0.17+8-1ubuntu2~22.04
  openjdk-11-jre-headless         11.0.17+8-1ubuntu2~22.04
  openjdk-11-jre-zero             11.0.17+8-1ubuntu2~22.04
  openjdk-17-jdk                  17.0.5+8-2ubuntu1~22.04
  openjdk-17-jre                  17.0.5+8-2ubuntu1~22.04
  openjdk-17-jre-headless         17.0.5+8-2ubuntu1~22.04
  openjdk-17-jre-zero             17.0.5+8-2ubuntu1~22.04
  openjdk-19-jdk                  19.0.1+10-1ubuntu1~22.04
  openjdk-19-jre                  19.0.1+10-1ubuntu1~22.04
  openjdk-19-jre-headless         19.0.1+10-1ubuntu1~22.04
  openjdk-19-jre-zero             19.0.1+10-1ubuntu1~22.04
  openjdk-8-jdk                   8u352-ga-1~22.04
  openjdk-8-jre                   8u352-ga-1~22.04
  openjdk-8-jre-headless          8u352-ga-1~22.04
  openjdk-8-jre-zero              8u352-ga-1~22.04

Ubuntu 20.04 LTS:
  openjdk-11-jdk                  11.0.17+8-1ubuntu2~20.04
  openjdk-11-jre                  11.0.17+8-1ubuntu2~20.04
  openjdk-11-jre-headless         11.0.17+8-1ubuntu2~20.04
  openjdk-11-jre-zero             11.0.17+8-1ubuntu2~20.04
  openjdk-17-jdk                  17.0.5+8-2ubuntu1~20.04
  openjdk-17-jre                  17.0.5+8-2ubuntu1~20.04
  openjdk-17-jre-headless         17.0.5+8-2ubuntu1~20.04
  openjdk-17-jre-zero             17.0.5+8-2ubuntu1~20.04
  openjdk-8-jdk                   8u352-ga-1~20.04
  openjdk-8-jre                   8u352-ga-1~20.04
  openjdk-8-jre-headless          8u352-ga-1~20.04
  openjdk-8-jre-zero              8u352-ga-1~20.04

Ubuntu 18.04 LTS:
  openjdk-11-jdk                  11.0.17+8-1ubuntu2~18.04
  openjdk-11-jre                  11.0.17+8-1ubuntu2~18.04
  openjdk-11-jre-headless         11.0.17+8-1ubuntu2~18.04
  openjdk-11-jre-zero             11.0.17+8-1ubuntu2~18.04
  openjdk-17-jdk                  17.0.5+8-2ubuntu1~18.04
  openjdk-17-jre                  17.0.5+8-2ubuntu1~18.04
  openjdk-17-jre-headless         17.0.5+8-2ubuntu1~18.04
  openjdk-17-jre-zero             17.0.5+8-2ubuntu1~18.04
  openjdk-8-jdk                   8u352-ga-1~18.04
  openjdk-8-jre                   8u352-ga-1~18.04
  openjdk-8-jre-headless          8u352-ga-1~18.04
  openjdk-8-jre-zero              8u352-ga-1~18.04

Ubuntu 16.04 ESM:
  openjdk-8-jdk                   8u352-ga-1~16.04
  openjdk-8-jre                   8u352-ga-1~16.04
  openjdk-8-jre-headless          8u352-ga-1~16.04
  openjdk-8-jre-zero              8u352-ga-1~16.04

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.

References:
  https://ubuntu.com/security/notices/USN-5719-1
  CVE-2022-21618, CVE-2022-21619, CVE-2022-21624, CVE-2022-21626,
  CVE-2022-21628, CVE-2022-39399

Package Information:
  https://launchpad.net/ubuntu/+source/openjdk-17/17.0.5+8-2ubuntu1
  https://launchpad.net/ubuntu/+source/openjdk-19/19.0.1+10-1
  https://launchpad.net/ubuntu/+source/openjdk-8/8u352-ga-1~22.10
  https://launchpad.net/ubuntu/+source/openjdk-lts/11.0.17+8-1ubuntu2
  https://launchpad.net/ubuntu/+source/openjdk-17/17.0.5+8-2ubuntu1~22.04
  https://launchpad.net/ubuntu/+source/openjdk-19/19.0.1+10-1ubuntu1~22.04
  https://launchpad.net/ubuntu/+source/openjdk-8/8u352-ga-1~22.04
  https://launchpad.net/ubuntu/+source/openjdk-lts/11.0.17+8-1ubuntu2~22.04
  https://launchpad.net/ubuntu/+source/openjdk-17/17.0.5+8-2ubuntu1~20.04
  https://launchpad.net/ubuntu/+source/openjdk-8/8u352-ga-1~20.04
  https://launchpad.net/ubuntu/+source/openjdk-lts/11.0.17+8-1ubuntu2~20.04
  https://launchpad.net/ubuntu/+source/openjdk-17/17.0.5+8-2ubuntu1~18.04
  https://launchpad.net/ubuntu/+source/openjdk-8/8u352-ga-1~18.04
  https://launchpad.net/ubuntu/+source/openjdk-lts/11.0.17+8-1ubuntu2~18.04