This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2020-14001 →

DEBIAN-CVE-2020-14001

The kramdown gem before 2.3.0 for Ruby processes the template option inside Kramdown documents by default, which allows unintended read access (such a...

Original description

The description as published by the source.

The kramdown gem before 2.3.0 for Ruby processes the template option inside Kramdown documents by default, which allows unintended read access (such as template="/etc/passwd") or unintended embedded Ruby code execution (such as a string that begins with template="string://<%= `). NOTE: kramdown is used in Jekyll, GitLab Pages, GitHub Pages, and Thredded Forum.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 ruby-kramdown

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.0-3"}]}]

Debian:13 ruby-kramdown

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.0-3"}]}]

Debian:14 ruby-kramdown

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.0-3"}]}]

References

advisory security-tracker.debian.org