RHEL 8 : thunderbird (RHSA-2020:0918)

critical Nessus Plugin ID 134868
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 Red Hat host is missing one or more security updates.

Description

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:0918 advisory.

- usrsctp: Out of bounds reads in sctp_load_addresses_from_init() (CVE-2019-20503)

- Mozilla: Use-after-free when removing data about origins (CVE-2020-6805)

- Mozilla: BodyStream::OnInputStreamReady was missing protections against state confusion (CVE-2020-6806)

- Mozilla: Use-after-free in cubeb during stream destruction (CVE-2020-6807)

- Mozilla: Devtools' 'Copy as cURL' feature did not fully escape website-controlled data, potentially leading to command injection (CVE-2020-6811)

- Mozilla: The names of AirPods with personally identifiable information were exposed to websites with camera or microphone permission (CVE-2020-6812)

- Mozilla: Memory safety bugs fixed in Firefox 74 and Firefox ESR 68.6 (CVE-2020-6814)

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

Solution

Update the affected thunderbird package.

See Also

https://cwe.mitre.org/data/definitions/20.html

https://cwe.mitre.org/data/definitions/78.html

https://cwe.mitre.org/data/definitions/120.html

https://cwe.mitre.org/data/definitions/125.html

https://cwe.mitre.org/data/definitions/200.html

https://cwe.mitre.org/data/definitions/416.html

https://access.redhat.com/security/cve/CVE-2019-20503

https://access.redhat.com/security/cve/CVE-2020-6805

https://access.redhat.com/security/cve/CVE-2020-6806

https://access.redhat.com/security/cve/CVE-2020-6807

https://access.redhat.com/security/cve/CVE-2020-6811

https://access.redhat.com/security/cve/CVE-2020-6812

https://access.redhat.com/security/cve/CVE-2020-6814

https://access.redhat.com/errata/RHSA-2020:0918

https://bugzilla.redhat.com/1812199

https://bugzilla.redhat.com/1812200

https://bugzilla.redhat.com/1812201

https://bugzilla.redhat.com/1812202

https://bugzilla.redhat.com/1812203

https://bugzilla.redhat.com/1812204

https://bugzilla.redhat.com/1812205

Plugin Details

Severity: Critical

ID: 134868

File Name: redhat-RHSA-2020-0918.nasl

Version: 1.8

Type: local

Agent: unix

Published: 3/24/2020

Updated: 10/13/2021

Dependencies: ssh_get_info.nasl, redhat_repos.nasl

Risk Information

CVSS Score Source: CVE-2019-20503

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

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

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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

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

Vulnerability Information

CPE: cpe:/o:redhat:rhel_e4s:8.0, p-cpe:/a:redhat:enterprise_linux:thunderbird

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/23/2020

Vulnerability Publication Date: 3/6/2020

Reference Information

CVE: CVE-2019-20503, CVE-2020-6805, CVE-2020-6806, CVE-2020-6807, CVE-2020-6811, CVE-2020-6812, CVE-2020-6814

RHSA: 2020:0918

IAVA: 2020-A-0097-S

CWE: 20, 78, 120, 125, 200, 416