Debian DSA-4653-1 : firefox-esr - security update
high Nessus Plugin ID 135208
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Synopsis
The remote Debian host is missing a security-related update.Description
Two security issues have been found in the Mozilla Firefox web browser, which could 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 68.6.1esr-1~deb9u1.
For the stable distribution (buster), these problems have been fixed in version 68.6.1esr-1~deb10u1.
See Also
https://security-tracker.debian.org/tracker/source-package/firefox-esr
https://packages.debian.org/source/stretch/firefox-esr
Plugin Details
Severity: High
ID: 135208
File Name: debian_DSA-4653.nasl
Version: 1.8
Type: local
Agent: unix
Family: Debian Local Security Checks
Published: 4/6/2020
Updated: 1/21/2022
Supported Sensors: Frictionless Assessment Agent, Nessus Agent
Risk Information
CVSS Score Source: CVE-2020-6820
VPR
Risk Factor: Medium
Score: 6.7
CVSS v2
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5.9
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Temporal Vector: E:H/RL:OF/RC:C
CVSS v3
Risk Factor: High
Base Score: 8.1
Temporal Score: 7.7
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: E:H/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 Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 4/4/2020
Vulnerability Publication Date: 4/24/2020
CISA Known Exploited Dates: 5/3/2022
Reference Information
CVE: CVE-2020-6819, CVE-2020-6820
DSA: 4653
IAVA: 2020-A-0128-S