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Test ID:1.3.6.1.4.1.25623.1.0.892521
Category:Debian Local Security Checks
Title:Debian: Security Advisory (DLA-2521-1)
Summary:The remote host is missing an update for the Debian 'firefox-esr' package(s) announced via the DLA-2521-1 advisory.
Description:Summary:
The remote host is missing an update for the Debian 'firefox-esr' package(s) announced via the DLA-2521-1 advisory.

Vulnerability Insight:
A security issue was found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code.

For Debian 9 stretch, this problem has been fixed in version 78.6.1esr-1~
deb9u1.

We recommend that you upgrade your firefox-esr packages.

For the detailed security status of firefox-esr please refer to its security tracker page at: [link moved to references]

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references]

Affected Software/OS:
'firefox-esr' package(s) on Debian 9.

Solution:
Please install the updated package(s).

CVSS Score:
6.8

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-16044
https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html
https://crbug.com/1163228
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