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Debian DSA-4842-1 : thunderbird - security update

high Nessus Plugin ID 145728

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Synopsis

The remote Debian host is missing a security-related update.

Description

Multiple security issues have been found in Thunderbird, which may lead to the execution of arbitrary code, denial of service or an information leak.

Solution

Upgrade the thunderbird packages.

For the stable distribution (buster), these problems have been fixed in version 1:78.7.0-1~deb10u1.

See Also

https://security-tracker.debian.org/tracker/source-package/thunderbird

https://packages.debian.org/source/buster/thunderbird

https://www.debian.org/security/2021/dsa-4842

Plugin Details

Severity: High

ID: 145728

File Name: debian_DSA-4842.nasl

Version: 1.4

Type: local

Agent: unix

Published: 2/1/2021

Updated: 1/25/2024

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

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-2021-23964

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:debian:debian_linux:10.0, p-cpe:/a:debian:debian_linux:thunderbird

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/31/2021

Vulnerability Publication Date: 1/7/2021

Reference Information

CVE: CVE-2020-15685, CVE-2020-16044, CVE-2020-26976, CVE-2021-23953, CVE-2021-23954, CVE-2021-23960, CVE-2021-23964

DSA: 4842