RHEL 8 : thunderbird (RHSA-2021:2914)

high Nessus Plugin ID 152097

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-2021:2914 advisory.

- Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)

- Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)

- Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)

- chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)

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/120.html

https://cwe.mitre.org/data/definitions/345.html

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

https://access.redhat.com/security/cve/CVE-2021-29969

https://access.redhat.com/security/cve/CVE-2021-29970

https://access.redhat.com/security/cve/CVE-2021-29976

https://access.redhat.com/security/cve/CVE-2021-30547

https://access.redhat.com/errata/RHSA-2021:2914

https://bugzilla.redhat.com/1970109

https://bugzilla.redhat.com/1982013

https://bugzilla.redhat.com/1982014

https://bugzilla.redhat.com/1982015

Plugin Details

Severity: High

ID: 152097

File Name: redhat-RHSA-2021-2914.nasl

Version: 1.4

Type: local

Agent: unix

Published: 7/27/2021

Updated: 10/7/2021

Supported Sensors: Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent

Risk Information

CVSS Score Source: CVE-2021-30547

VPR

Risk Factor: High

Score: 8.4

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

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

CVSS v3

Risk Factor: High

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

Vulnerability Information

CPE: cpe:/o:redhat:rhel_aus:8.2, cpe:/o:redhat:rhel_e4s:8.2, cpe:/o:redhat:rhel_eus:8.2, cpe:/o:redhat:rhel_tus:8.2, p-cpe:/a:redhat:enterprise_linux:thunderbird

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/27/2021

Vulnerability Publication Date: 6/8/2021

Reference Information

CVE: CVE-2021-29969, CVE-2021-29970, CVE-2021-29976, CVE-2021-30547

RHSA: 2021:2914

IAVA: 2021-A-0309-S, 2021-A-0293-S

CWE: 120, 345, 416