An OpenJDK security update has been released for Ubuntu Linux 16.04 ESM, 18.04 LTS, 20.04 LTS, 22.04 LTS, and 22.10.

USN-5719-1: OpenJDK vulnerabilities

=========================================================================
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