Mozilla Thunderbird < 68.11

Medium Nessus Plugin ID 139185

Synopsis

A mail client installed on the remote Windows host is affected by multiple vulnerabilities.

Description

The version of Thunderbird installed on the remote Windows host is prior to 68.11. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2020-35 advisory.

- Inappropriate implementation in WebRTC in Google Chrome prior to 84.0.4147.89 allowed an attacker in a privileged network position to potentially exploit heap corruption via a crafted SCTP stream. (CVE-2020-6514)

- Use after free in ANGLE in Google Chrome prior to 81.0.4044.122 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
(CVE-2020-6463)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Mozilla Thunderbird version 68.11 or later.

See Also

https://www.mozilla.org/en-US/security/advisories/mfsa2020-35/

Plugin Details

Severity: Medium

ID: 139185

File Name: mozilla_thunderbird_68_11.nasl

Version: 1.2

Type: local

Agent: windows

Family: Windows

Published: 2020/07/30

Updated: 2020/07/31

Dependencies: 20862

Risk Information

Risk Factor: Medium

CVSS Score Source: CVE-2020-6463

CVSS v2.0

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 8.8

Temporal Score: 7.7

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:mozilla:thunderbird

Required KB Items: Mozilla/Thunderbird/Version

Exploit Ease: No known exploits are available

Patch Publication Date: 2020/07/30

Vulnerability Publication Date: 2020/05/21

Reference Information

CVE: CVE-2020-6463, CVE-2020-6514, CVE-2020-15652, CVE-2020-15659

MFSA: 2020-35