Wireshark 2.6.x < 2.6.1 Multiple Vulnerabilities (macOS)

high Nessus Plugin ID 110268

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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 2.6.1. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-2.6.1 advisory.

- In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the LDSS dissector could crash. This was addressed in epan/dissectors/packet-ldss.c by avoiding a buffer over-read upon encountering a missing '\0' character. (CVE-2018-11362)

- In Wireshark 2.6.0, the IEEE 1905.1a dissector could crash. This was addressed in epan/dissectors/packet- ieee1905.c by making a certain correction to string handling. (CVE-2018-11354)

- In Wireshark 2.6.0, the RTCP dissector could crash. This was addressed in epan/dissectors/packet-rtcp.c by avoiding a buffer overflow for packet status chunks. (CVE-2018-11355)

- In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the LTP dissector and other dissectors could consume excessive memory. This was addressed in epan/tvbuff.c by rejecting negative lengths.
(CVE-2018-11357)

- In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the DNS dissector could crash. This was addressed in epan/dissectors/packet-dns.c by avoiding a NULL pointer dereference for an empty name in an SRV record.
(CVE-2018-11356)

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

Solution

Upgrade to Wireshark version 2.6.1 or later.

Plugin Details

Severity: High

ID: 110268

File Name: macosx_wireshark_2_6_1.nasl

Version: 1.5

Type: Local

Agent: macosx

Family: MacOS X Local Security Checks

Published: 5/31/2018

Updated: 5/1/2026

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2018-11362

CVSS v3

Risk Factor: High

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: Host/local_checks_enabled, Host/MacOSX/Version, installed_sw/Wireshark

Exploit Ease: No known exploits are available

Patch Publication Date: 5/12/2018

Vulnerability Publication Date: 5/12/2018

Reference Information

CVE: CVE-2018-11354, CVE-2018-11355, CVE-2018-11356, CVE-2018-11357, CVE-2018-11358, CVE-2018-11359, CVE-2018-11360, CVE-2018-11361, CVE-2018-11362

BID: 104308

Detections

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