Vigil@nce - Mbed TLS: information disclosure via ECDSA
December 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer...
SYNTHESIS OF THE VULNERABILITY
Impacted products: Fedora.
Consequences: data reading.
Confidence: confirmed by the editor (5/5).
Creation date: 07/10/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass access restrictions to data via ECDSA of Mbed TLS, in order to obtain sensitive information. This vulnerability originates from VIGILANCE-VUL-30530.
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