USN-7469-2

It was discovered that Apache Traffic Server exhibited poor server resource management in its HTTP/2 protocol. An attacker could possibly use this issue to cause Apache Traffic Server to crash, resulting in a denial of service.

References

Affected packages

Ubuntu:Pro:18.04:LTS / tomcat8

Package

Name: tomcat8
Purl: pkg:deb/ubuntu/tomcat8@8.5.39-1ubuntu1~18.04.3+esm4?arch=source&distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8.5.39-1ubuntu1~18.04.3+esm4

Affected versions

8.*

8.5.21-1ubuntu1

8.5.29-1

8.5.30-1

8.5.30-1ubuntu1

8.5.30-1ubuntu1.2

8.5.30-1ubuntu1.3

8.5.30-1ubuntu1.4

8.5.39-1ubuntu1~18.04.1

8.5.39-1ubuntu1~18.04.2

8.5.39-1ubuntu1~18.04.3

8.5.39-1ubuntu1~18.04.3+esm1

8.5.39-1ubuntu1~18.04.3+esm2

8.5.39-1ubuntu1~18.04.3+esm3

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "libtomcat8-embed-java",
            "binary_version": "8.5.39-1ubuntu1~18.04.3+esm4"
        },
        {
            "binary_name": "libtomcat8-java",
            "binary_version": "8.5.39-1ubuntu1~18.04.3+esm4"
        },
        {
            "binary_name": "tomcat8",
            "binary_version": "8.5.39-1ubuntu1~18.04.3+esm4"
        },
        {
            "binary_name": "tomcat8-admin",
            "binary_version": "8.5.39-1ubuntu1~18.04.3+esm4"
        },
        {
            "binary_name": "tomcat8-common",
            "binary_version": "8.5.39-1ubuntu1~18.04.3+esm4"
        },
        {
            "binary_name": "tomcat8-docs",
            "binary_version": "8.5.39-1ubuntu1~18.04.3+esm4"
        },
        {
            "binary_name": "tomcat8-examples",
            "binary_version": "8.5.39-1ubuntu1~18.04.3+esm4"
        },
        {
            "binary_name": "tomcat8-user",
            "binary_version": "8.5.39-1ubuntu1~18.04.3+esm4"
        }
    ]
}