Vigil@nce - OpenSSL: information disclosure via ECDSA Falls Back
November 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: Debian, Data ONTAP 7-Mode, OpenSSL, openSUSE
Leap, VirtualBox, Slackware, SUSE Linux Enterprise Desktop, SLES,
WinSCP.
Severity: 2/4.
Consequences: data reading.
Provenance: internet client.
Confidence: confirmed by the editor (5/5).
Creation date: 11/09/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass access restrictions to data via ECDSA Falls
Back of OpenSSL, in order to obtain sensitive information.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/OpenSSL-information-disclosure-via-ECDSA-Falls-Back-30291