Vigil@nce - Ruby Kramdown: code execution via template option
October 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer-vulnerabilities-watch-and-alert
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian, Fedora, Ubuntu.
Severity: 2/4.
Consequences: user access/rights, data reading.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 10/08/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can use a vulnerability via template option of Ruby
Kramdown, in order to run code.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/Ruby-Kramdown-code-execution-via-template-option-33039