CVE-2018-19624

Publication date 29 November 2018

Last updated 24 July 2024


Ubuntu priority

Cvss 3 Severity Score

5.5 · Medium

Score breakdown

In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the PVFS dissector could crash. This was addressed in epan/dissectors/packet-pvfs2.c by preventing a NULL pointer dereference.

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 5.5 · Medium
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H