CVE-2018-19628

Publication date 29 November 2018

Last updated 24 July 2024


Ubuntu priority

Cvss 3 Severity Score

7.5 · High

Score breakdown

In Wireshark 2.6.0 to 2.6.4, the ZigBee ZCL dissector could crash. This was addressed in epan/dissectors/packet-zbee-zcl-lighting.c by preventing a divide-by-zero error.

Status

Package Ubuntu Release Status
wireshark 18.10 cosmic
Fixed 2.6.5-1~ubuntu18.10.0
18.04 LTS bionic
Fixed 2.6.5-1~ubuntu18.04.0
16.04 LTS xenial
Fixed 2.6.5-1~ubuntu16.04.0
14.04 LTS trusty
Fixed 2.6.5-1~ubuntu14.04.1

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H