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FreeBSD: VID-3E9624B3-E92B-4460-8A5A-93247C52C5A1: zeek -- Remote crash vulnerability

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FreeBSD: VID-3E9624B3-E92B-4460-8A5A-93247C52C5A1: zeek -- Remote crash vulnerability

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
02/10/2021
Created
02/25/2021
Added
02/23/2021
Modified
02/23/2021

Description

Jon Siwek of Corelight reports:

Fix ASCII Input reader's treatment of input files

containing null-bytes. An input file containing null-bytes

could lead to a buffer-over-read, crash Zeek, and be

exploited to cause Denial of Service.

Solution(s)

  • freebsd-upgrade-package-zeek

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