Executive Summary

Summary
Title Mozilla Firefox: Multiple vulnerabilities
Informations
Name GLSA-202004-07 First vendor Publication 2020-04-04
Vendor Gentoo Last vendor Modification 2020-04-04
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
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Detail

Synopsis

Multiple vulnerabilities have been found in Mozilla Firefox, the worst of which could result in the arbitrary execution of code.

Background

Mozilla Firefox is a popular open-source web browser from the Mozilla Project.

Description

Multiple vulnerabilities have been discovered in Mozilla Firefox.
Please review the CVE identifiers referenced below for details.

Impact

A remote attacker could entice a user to view a specially crafted web page, possibly resulting in the execution of arbitrary code with the privileges of the process or a Denial of Service condition.

Workaround

There is no known workaround at this time.

Resolution

All Mozilla Firefox ESR users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/firefox-68.6.1"

All Mozilla Firefox users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/firefox-74.0.1"

References

[ 1 ] CVE-2020-6819 : https://nvd.nist.gov/vuln/detail/CVE-2020-6819
[ 2 ] CVE-2020-6820 : https://nvd.nist.gov/vuln/detail/CVE-2020-6820
[ 3 ] MFSA-2020-11
https://www.mozilla.org/en-US/security/advisories/mfsa2020-11/

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/202004-07

Original Source

Url : http://security.gentoo.org/glsa/glsa-202004-07.xml

Alert History

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Date Informations
2020-04-04 13:17:59
  • First insertion