RHEL 7 : thunderbird (RHSA-2021:2263)

high Nessus Plugin ID 150322

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:2263 advisory.

- Mozilla: Thunderbird stored OpenPGP secret keys without master password protection (CVE-2021-29956)

- Mozilla: Partial protection of inline OpenPGP message not indicated (CVE-2021-29957)

- Mozilla: Memory safety bugs fixed in Firefox 89 and Firefox ESR 78.11 (CVE-2021-29967)

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

Solution

Update the affected thunderbird package.

See Also

https://access.redhat.com/security/cve/CVE-2021-29956

https://access.redhat.com/security/cve/CVE-2021-29957

https://access.redhat.com/security/cve/CVE-2021-29967

https://access.redhat.com/errata/RHSA-2021:2263

https://bugzilla.redhat.com/1961503

https://bugzilla.redhat.com/1961504

https://bugzilla.redhat.com/1966831

Plugin Details

Severity: High

ID: 150322

File Name: redhat-RHSA-2021-2263.nasl

Version: 1.12

Type: local

Agent: unix

Published: 6/7/2021

Updated: 12/27/2023

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2021-29967

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

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:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:7, 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: 6/7/2021

Vulnerability Publication Date: 5/17/2021

Reference Information

CVE: CVE-2021-29956, CVE-2021-29957, CVE-2021-29967

CWE: 120, 347, 522

IAVA: 2021-A-0246-S, 2021-A-0264-S

RHSA: 2021:2263