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Alerts This Week
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Ubuntu 24.10: USN-7097-1 critical: OpenJDK 11 denial of service

ubuntu
Calendar Grey November 11, 2024
Scroller Ubuntu
Updates for OpenJDK 11 are vital in safeguarding environments against denial of service threats and illicit entry.
Several security issues were fixed in OpenJDK 11.

Summary

Several security issues were fixed in OpenJDK 11.

Software Description:

- openjdk-lts: Open Source Java implementation

Details:

Andy Boothe discovered that the Networking component of OpenJDK 11 did not

properly handle access under certain circumstances. An unauthenticated

attacker could possibly use this issue to cause a denial of service.

(CVE-2024-21208)

It was discovered that the Hotspot component of OpenJDK 11 did not properly

handle vectorization under certain circumstances. An unauthenticated

attacker could possibly use this issue to access unauthorized resources

and expose sensitive information. (CVE-2024-21210, CVE-2024-21235)

It was discovered that the Serialization component of OpenJDK 11 did not

properly handle deserialization under certain circumstances. An

unauthenticated attacker could possibly use this issue to cause a denial

of service. (CVE-2024-21217)

It was discovered that the Hotspot component of OpenJDK 11 was not properly

boundin...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory denial of service buffer overflow Ubuntu unauthenticated access Java OpenJDK

Update Instructions

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

Ubuntu 24.10
   openjdk-11-jdk                  11.0.25+9-1ubuntu1~24.10
   openjdk-11-jdk-headless         11.0.25+9-1ubuntu1~24.10
   openjdk-11-jre                  11.0.25+9-1ubuntu1~24.10
   openjdk-11-jre-headless         11.0.25+9-1ubuntu1~24.10
   openjdk-11-jre-zero             11.0.25+9-1ubuntu1~24.10

Ubuntu 24.04 LTS
   openjdk-11-jdk                  11.0.25+9-1ubuntu1~24.04
   openjdk-11-jdk-headless         11.0.25+9-1ubuntu1~24.04
   openjdk-11-jre                  11.0.25+9-1ubuntu1~24.04
   openjdk-11-jre-headless         11.0.25+9-1ubuntu1~24.04
   openjdk-11-jre-zero             11.0.25+9-1ubuntu1~24.04

Ubuntu 22.04 LTS
   openjdk-11-jdk                  11.0.25+9-1ubuntu1~22.04
   openjdk-11-jdk-headless         11.0.25+9-1ubuntu1~22.04
   openjdk-11-jre                  11.0.25+9-1ubuntu1~22.04
   openjdk-11-jre-headless         11.0.25+9-1ubuntu1~22.04
   openjdk-11-jre-zero             11.0.25+9-1ubuntu1~22.04

Ubuntu 20.04 LTS
   openjdk-11-jdk                  11.0.25+9-1ubuntu1~20.04
   openjdk-11-jdk-headless         11.0.25+9-1ubuntu1~20.04
   openjdk-11-jre                  11.0.25+9-1ubuntu1~20.04
   openjdk-11-jre-headless         11.0.25+9-1ubuntu1~20.04
   openjdk-11-jre-zero             11.0.25+9-1ubuntu1~20.04

Ubuntu 18.04 LTS
   openjdk-11-jdk                  11.0.25+9-1ubuntu1~18.04
                                   Available with Ubuntu Pro
   openjdk-11-jdk-headless         11.0.25+9-1ubuntu1~18.04
                                   Available with Ubuntu Pro
   openjdk-11-jre                  11.0.25+9-1ubuntu1~18.04
                                   Available with Ubuntu Pro
   openjdk-11-jre-headless         11.0.25+9-1ubuntu1~18.04
                                   Available with Ubuntu Pro
   openjdk-11-jre-zero             11.0.25+9-1ubuntu1~18.04
                                   Available with Ubuntu Pro

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

References

  https://ubuntu.com/security/notices/USN-7097-1

  CVE-2024-21131, CVE-2024-21138, CVE-2024-21140, CVE-2024-21144,

  CVE-2024-21145, CVE-2024-21147, CVE-2024-21208, CVE-2024-21210,

  CVE-2024-21217, CVE-2024-21235

Severity
critical
Lowest
Low
Medium
High
Critical

Ubuntu Security Notice USN-7097-1

Topics%20covered

Topics Covered

security advisory denial of service buffer overflow Ubuntu unauthenticated access Java OpenJDK

Package Information

https://launchpad.net/ubuntu/+source/openjdk-lts/11.0.25+9-1ubuntu1~24.10
https://launchpad.net/ubuntu/+source/openjdk-lts/11.0.25+9-1ubuntu1~22.04
https://launchpad.net/ubuntu/+source/openjdk-lts/11.0.25+9-1ubuntu1~20.04

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