USN-6424-1

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Source

https://ubuntu.com/security/notices/USN-6424-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6424-1.json

JSON Data

https://api.test.osv.dev/v1/vulns/USN-6424-1

Related

Published

2023-10-10T04:39:08.687692Z

Modified

2023-10-10T04:39:08.687692Z

Summary

ruby-kramdown vulnerability

Details

It was discovered that kramdown did not restrict Rouge formatters to the correct namespace. An attacker could use this issue to cause kramdown to execute arbitrary code.

References

Affected packages

Ubuntu:20.04:LTS / ruby-kramdown

Package

Name: ruby-kramdown
Purl: pkg:deb/ubuntu/ruby-kramdown?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.17.0-4ubuntu0.2

Affected versions

1.*

1.17.0-1

1.17.0-2

1.17.0-4

1.17.0-4ubuntu0.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.17.0-4ubuntu0.2",
            "binary_name": "kramdown"
        },
        {
            "binary_version": "1.17.0-4ubuntu0.2",
            "binary_name": "ruby-kramdown"
        }
    ]
}