Wireshark 3.0.x < 3.0.8 Denial of Service (DoS) Vulnerability (macOS)

Medium Nessus Plugin ID 133211

Synopsis

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

Description

The version of Wireshark installed on the remote macOS / Mac OS X host is 3.0.x prior to 3.0.8. It is, therefore, affected by a denial of service (DoS) vulnerability in its Bluetooth Attribute dissector component due to insufficient packet processing logic. An unauthenticated, remote attacker can exploit this issue, by sending specially crafted packets to an affected host, to cause a DoS condition to occur in the component.

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 3.0.8 or later.

See Also

https://www.wireshark.org/docs/relnotes/wireshark-3.0.8.html

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16258

https://www.wireshark.org/security/wnpa-sec-2020-02

Plugin Details

Severity: Medium

ID: 133211

File Name: macosx_wireshark_3_0_8.nasl

Version: 1.2

Type: local

Agent: macosx

Published: 2020/01/24

Updated: 2020/01/29

Dependencies: 84503

Risk Information

Risk Factor: Medium

CVSS Score Source: CVE-2020-7045

CVSS v2.0

Base Score: 5

Temporal Score: 3.7

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 7.5

Temporal Score: 6.5

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:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:wireshark:wireshark

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

Exploit Ease: No known exploits are available

Patch Publication Date: 2020/01/15

Vulnerability Publication Date: 2020/01/15

Reference Information

CVE: CVE-2020-7045

IAVB: 2020-B-0004