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FreeBSD: VID-658B9198-8106-4C3D-A2AA-DC4A0A7CC3B6: zeek -- potential DoS vulnerabilities

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FreeBSD: VID-658B9198-8106-4C3D-A2AA-DC4A0A7CC3B6: zeek -- potential DoS vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
11/24/2022
Created
11/29/2022
Added
11/25/2022
Modified
11/25/2022

Description

Tim Wojtulewicz of Corelight reports:

A specially-crafted series of HTTP 0.9 packets can

cause Zeek to spend large amounts of time processing the

packets.

A specially-crafted FTP packet can cause Zeek to spend

large amounts of time processing the command.

A specially-crafted IPv6 packet can cause Zeek to

overflow memory and potentially crash.

Solution(s)

  • freebsd-upgrade-package-zeek

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