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CVE-2020-7045

Published: 16 January 2020

In Wireshark 3.0.x before 3.0.8, the BT ATT dissector could crash. This was addressed in epan/dissectors/packet-btatt.c by validating opcodes.

Priority

Low

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
wireshark
Launchpad, Ubuntu, Debian
groovy Not vulnerable
(3.2.7-1)
bionic Needed

disco Ignored
(end of life)
eoan Ignored
(end of life)
focal Not vulnerable
(3.2.3-1)
hirsute Not vulnerable
(3.4.4-1ubuntu1)
impish Not vulnerable
(3.4.4-1ubuntu1)
jammy Not vulnerable
(3.4.4-1ubuntu1)
kinetic Not vulnerable
(3.4.4-1ubuntu1)
lunar Not vulnerable
(3.4.4-1ubuntu1)
trusty Needed

upstream
Released (3.2.0-1)
xenial Needed

mantic Not vulnerable
(3.4.4-1ubuntu1)

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Adjacent
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H