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CVE-2019-11706

Publication date 14 June 2019

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

A flaw in Thunderbird's implementation of iCal causes a type confusion in icaltimezone_get_vtimezone_properties when processing certain email messages, resulting in a crash. This vulnerability affects Thunderbird < 60.7.1.

Status

Package Ubuntu Release Status
thunderbird 19.04 disco
Fixed 1:60.7.1+build1-0ubuntu0.19.04.1
18.10 cosmic
Fixed 1:60.7.1+build1-0ubuntu0.18.10.1
18.04 LTS bionic
Fixed 1:60.7.1+build1-0ubuntu0.18.04.1
16.04 LTS xenial
Fixed 1:60.7.1+build1-0ubuntu0.16.04.1
14.04 LTS trusty Not in release

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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H