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Vulnerability of OpenBSD: denial of service via HID Descriptors Parsing

Synthesis of the vulnerability 

An attacker can trigger a fatal error via HID Descriptors Parsing of OpenBSD, in order to trigger a denial of service.
Vulnerable systems: OpenBSD.
Severity of this threat: 1/4.
Creation date: 05/06/2020.
Références of this weakness: VIGILANCE-VUL-32450.

Description of the vulnerability 

An attacker can trigger a fatal error via HID Descriptors Parsing of OpenBSD, in order to trigger a denial of service.
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This cybersecurity threat impacts software or systems such as OpenBSD.

Our Vigil@nce team determined that the severity of this computer threat note is low.

The trust level is of type confirmed by the editor, with an origin of user shell.

An attacker with a expert ability can exploit this security threat.

Solutions for this threat 

OpenBSD: patch for HID Descriptors Parsing.
A patch is available:
  https://ftp.openbsd.org/pub/OpenBSD/patches/6.6/common/030_hid.patch.sig
  https://ftp.openbsd.org/pub/OpenBSD/patches/6.7/common/008_hid.patch.sig
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