Vigil@nce - Ruby: code execution via Shell First Argument
January 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/computer-vulnerability
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian, Ubuntu.
Severity: 2/4.
Consequences: user access/rights.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 26/11/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can use a vulnerability via Shell First Argument of
Ruby, in order to run code.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/Ruby-code-execution-via-Shell-First-Argument-30970