Wireshark 2.6.x < 2.6.1 Multiple Vulnerabilities

high Nessus Plugin ID 110269

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Synopsis

An application installed on the remote Windows host is affected by multiple vulnerabilities.

Description

The version of Wireshark installed on the remote Windows 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: 110269

File Name: wireshark_2_6_1.nasl

Version: 1.5

Type: Local

Agent: windows

Family: Windows

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: SMB/Registry/Enumerated, 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

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