Vigil@nce - fwupd: code execution via PGP Signature Verification Bypass
August 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/computer-vulnerability
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian, Fedora, openSUSE Leap, SLES, Ubuntu.
Severity: 2/4.
Consequences: privileged access/rights, user access/rights.
Provenance: user shell.
Confidence: confirmed by the editor (5/5).
Creation date: 15/06/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can use a vulnerability via PGP Signature Verification
Bypass of fwupd, in order to run code.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/fwupd-code-execution-via-PGP-Signature-Verification-Bypass-32539