CVE-2024-47220

An issue was discovered in the WEBrick toolkit through 1.8.1 for Ruby. It allows HTTP request smuggling by providing both a Content-Length header and a Transfer-Encoding header, e.g., "GET /admin HTTP/1.1\r\n" inside of a "POST /user HTTP/1.1\r\n" request. NOTE: the supplier's position is "Webrick should not be used in production."

References

Affected packages

Debian:12 / ruby-webrick

Package

Name: ruby-webrick
Purl: pkg:deb/debian/ruby-webrick?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.8.1-1

1.9.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / ruby-webrick

Package

Name: ruby-webrick
Purl: pkg:deb/debian/ruby-webrick?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.9.1-1

Affected versions

1.*

1.8.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Git / github.com/ruby/webrick

Affected ranges

Type: GIT
Repo: https://github.com/ruby/webrick
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Last affected

158a7ef85337e0e5cdce0c29cb5cb89c7beb9c53

Affected versions

v1.*

v1.4.0

v1.4.0.beta1

v1.4.1

v1.4.2

v1.5.0

v1.6.0

v1.7.0

v1.8.0

v1.8.1