News
Vigil@nce - wpa_supplicant: information disclosure via Brainpool Curves Timing Differences
September 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer-vulnerability-database-and-alert
SYNTHESIS OF THE VULNERABILITY
Impacted products: Fedora, Ubuntu.
Severity: 1/4.
Consequences: data reading.
Provenance: radio connection.
Confidence: confirmed by the editor (5/5).
Creation date: 19/08/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass access restrictions to data via Brainpool
Curves Timing Differences of wpa_supplicant, in order to obtain
sensitive information.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
