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vulnerability note 28374

OpenBSD: memory leak via unveil

Synthesis of the vulnerability

An attacker can create a memory leak via unveil() of OpenBSD, in order to trigger a denial of service.
Vulnerable products: OpenBSD.
Severity of this weakness: 1/4.
Consequences of a hack: denial of service on server, denial of service on service.
Hacker's origin: user shell.
Creation date: 28/01/2019.
Références of this bulletin: VIGILANCE-VUL-28374.

Description of the vulnerability

An attacker can create a memory leak via unveil() of OpenBSD, in order to trigger a denial of service.
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