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FreeBSD : zeek -- Various vulnerabilities (9f7ae7ea-da93-4f86-b257-ba76707f6d5d)

high Nessus Plugin ID 137287

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Synopsis

The remote FreeBSD host is missing a security-related update.

Description

Jon Siwek of Corelight reports :

This release fixes the following security issues :

- Fix potential stack overflow in NVT analyzer

- Fix NVT analyzer memory leak from multiple telnet authn name options

- Fix multiple content-transfer-encoding headers causing a memory leak

- Fix potential leak of Analyzers added to tree during Analyzer::Done

- Prevent IP fragment reassembly on packets without minimal IP header

Solution

Update the affected package.

See Also

https://raw.githubusercontent.com/zeek/zeek/v3.0.7/NEWS

http://www.nessus.org/u?4bd638e6

Plugin Details

Severity: High

ID: 137287

File Name: freebsd_pkg_9f7ae7eada934f86b257ba76707f6d5d.nasl

Version: 1.1

Type: local

Published: 6/10/2020

Updated: 6/10/2020

Supported Sensors: Nessus

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:zeek, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Patch Publication Date: 6/10/2020

Vulnerability Publication Date: 5/4/2020