Freely subscribe to our NEWSLETTER

This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer-vulnerability-database-and-alert

SYNTHESIS OF THE VULNERABILITY

Impacted products: FreeBSD.

Severity: 2/4.

Consequences: administrator access/rights, denial of service on
server, denial of service on service.

Provenance: user shell.

Confidence: confirmed by the editor (5/5).

Creation date: 05/12/2018.

DESCRIPTION OF THE VULNERABILITY

An attacker, inside a guest system, can generate a buffer overflow
via bhyve of FreeBSD, in order to trigger a denial of service, and
possibly to run code on the host system.

ACCESS TO THE FULL VIGIL@NCE BULLETIN

https://vigilance.fr/vulnerability/FreeBSD-buffer-overflow-via-bhyve-27949