Wireshark 2.6.x < 2.6.20 Multiple Vulnerabilities (macOS)

high Nessus Plugin ID 140776

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Synopsis

An application installed on the remote macOS / Mac OS X host is affected by multiple vulnerabilities.

Description

The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 2.6.20. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-2.6.20 advisory.

- The MIME Multipart dissector could crash. It may be possible to make Wireshark crash by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.
(CVE-2020-25863)

- The TCP dissector could crash. It may be possible to make Wireshark crash by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file. (CVE-2020-25862)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Wireshark version 2.6.20 or later.

Plugin Details

Severity: High

ID: 140776

File Name: macosx_wireshark_2_6_20.nasl

Version: 1.6

Type: local

Agent: macosx

Family: MacOS X Local Security Checks

Published: 9/24/2020

Updated: 2/20/2024

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2020-25863

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:wireshark:wireshark

Required KB Items: Host/local_checks_enabled, Host/MacOSX/Version, installed_sw/Wireshark

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/23/2020

Vulnerability Publication Date: 9/23/2020

Reference Information

CVE: CVE-2020-25862, CVE-2020-25863

IAVB: 2020-B-0059-S

Detections

Analytics