Vigil@nce - libjcat: 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: Fedora.
Severity: 2/4.
Consequences: privileged access/rights, user access/rights.
Provenance: user shell.
Confidence: confirmed by the editor (5/5).
Creation date: 16/06/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can use a vulnerability via PGP Signature Verification
Bypass of libjcat, in order to run code.
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