USN-4562-1

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Source

https://ubuntu.com/security/notices/USN-4562-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4562-1.json

JSON Data

https://api.test.osv.dev/v1/vulns/USN-4562-1

Related

Published

2020-09-30T21:41:19.489765Z

Modified

2020-09-30T21:41:19.489765Z

Summary

ruby-kramdown vulnerability

Details

It was discovered that kramdown insecurely handled certain crafted input. An attacker could use this vulnerability to read restricted files or 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

1.17.0-4ubuntu0.1

Affected versions

1.*

1.17.0-1

1.17.0-2

1.17.0-4

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.17.0-4ubuntu0.1",
            "binary_name": "kramdown"
        },
        {
            "binary_version": "1.17.0-4ubuntu0.1",
            "binary_name": "ruby-kramdown"
        }
    ]
}