Vigil@nce - OpenBSD: information disclosure via mincore
February 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: OpenBSD.
Severity: 1/4.
Consequences: data reading.
Provenance: user shell.
Confidence: confirmed by the editor (5/5).
Creation date: 28/01/2019.
DESCRIPTION OF THE VULNERABILITY
A local attacker can read a memory fragment via mincore() of
OpenBSD, in order to obtain sensitive information.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/OpenBSD-information-disclosure-via-mincore-28372