Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

CVE-2020-11647

Published: 10 April 2020

In Wireshark 3.2.0 to 3.2.2, 3.0.0 to 3.0.9, and 2.6.0 to 2.6.15, the BACapp dissector could crash. This was addressed in epan/dissectors/packet-bacapp.c by limiting the amount of recursion.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
wireshark
Launchpad, Ubuntu, Debian
bionic Needed

eoan Ignored
(end of life)
focal Not vulnerable
(3.2.3-1)
trusty Needed

upstream
Released (3.2.3, 3.0.10, 2.6.16)
xenial Needed

impish Not vulnerable
(3.2.3-1)
groovy Not vulnerable
(3.2.3-1)
hirsute Not vulnerable
(3.2.3-1)
jammy Not vulnerable
(3.2.3-1)
kinetic Not vulnerable
(3.2.3-1)
lunar Not vulnerable
(3.2.3-1)
mantic Not vulnerable
(3.2.3-1)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H