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

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

Database specific

cves_map

{
    "ecosystem": "Ubuntu:24.04:LTS",
    "cves": [
        {
            "id": "CVE-2024-47220",
            "severity": [
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ]
}