openSUSE Security Update : MozillaThunderbird (openSUSE-2020-544)

critical Nessus Plugin ID 136007

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New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote openSUSE host is missing a security update.

Description

This update for MozillaThunderbird to version 68.7.0 fixes the following issues :

- CVE-2020-6819: Use-after-free while running the nsDocShell destructor (boo#1168630)

- CVE-2020-6820: Use-after-free when handling a ReadableStream (boo#1168630)

- CVE-2020-6821: Uninitialized memory could be read when using the WebGL copyTexSubImage() (boo#1168874)

- CVE-2020-6822: Out of bounds write in GMPDecodeData when processing large images (boo#1168874)

- CVE-2020-6825: Memory safety bugs fixed (boo#1168874)

This update was imported from the SUSE:SLE-15:Update update project.

Solution

Update the affected MozillaThunderbird packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1168630

https://bugzilla.opensuse.org/show_bug.cgi?id=1168874

Plugin Details

Severity: Critical

ID: 136007

File Name: openSUSE-2020-544.nasl

Version: 1.5

Type: local

Agent: unix

Published: 4/27/2020

Updated: 11/30/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Critical

Score: 9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:MozillaThunderbird, p-cpe:/a:novell:opensuse:MozillaThunderbird-debuginfo, p-cpe:/a:novell:opensuse:MozillaThunderbird-debugsource, p-cpe:/a:novell:opensuse:MozillaThunderbird-translations-common, p-cpe:/a:novell:opensuse:MozillaThunderbird-translations-other, cpe:/o:novell:opensuse:15.1

Required KB Items: Host/local_checks_enabled, Host/SuSE/release, Host/SuSE/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 4/23/2020

Vulnerability Publication Date: 4/24/2020

Reference Information

CVE: CVE-2020-6819, CVE-2020-6820, CVE-2020-6821, CVE-2020-6822, CVE-2020-6825