Debian DSA-4620-1 : firefox-esr - security update

Medium Nessus Plugin ID 133657

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VPR Score: 5.9

Synopsis

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

Description

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code.

Solution

Upgrade the firefox-esr packages.

For the oldstable distribution (stretch), these problems have been fixed in version 68.5.0esr-1~deb9u1.

For the stable distribution (buster), these problems have been fixed in version 68.5.0esr-1~deb10u1.

See Also

https://security-tracker.debian.org/tracker/source-package/firefox-esr

https://packages.debian.org/source/stretch/firefox-esr

https://packages.debian.org/source/buster/firefox-esr

https://www.debian.org/security/2020/dsa-4620

Plugin Details

Severity: Medium

ID: 133657

File Name: debian_DSA-4620.nasl

Version: 1.5

Type: local

Agent: unix

Published: 2020/02/13

Updated: 2020/05/08

Dependencies: 12634

Risk Information

Risk Factor: Medium

VPR Score: 5.9

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: p-cpe:/a:debian:debian_linux:firefox-esr, cpe:/o:debian:debian_linux:10.0, cpe:/o:debian:debian_linux:9.0

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

Exploit Ease: No known exploits are available

Patch Publication Date: 2020/02/12

Vulnerability Publication Date: 2020/03/02

Reference Information

CVE: CVE-2020-6796, CVE-2020-6798, CVE-2020-6800

DSA: 4620

IAVA: 2020-A-0072-S