USN-7057-1

It was discovered that WEBrick incorrectly handled having both a Content- Length header and a Transfer-Encoding header. A remote attacker could possibly use this issue to perform a HTTP request smuggling attack.

References

Affected packages

Ubuntu:24.04:LTS / ruby-webrick

Package

Name: ruby-webrick
Purl: pkg:deb/ubuntu/ruby-webrick@1.8.1-1ubuntu0.1?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.8.1-1ubuntu0.1

Affected versions

1.*

1.8.1-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "ruby-webrick",
            "binary_version": "1.8.1-1ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}