Skip to navigation Skip to main content

Utilities

  • Subscriptions
  • Downloads
  • Containers
  • Support Cases
Red Hat Customer Portal
  • Subscriptions
  • Downloads
  • Containers
  • Support Cases
  • Products & Services

    Products

    Support

    • Production Support
    • Development Support
    • Product Life Cycles

    Services

    • Consulting
    • Technical Account Management
    • Training & Certifications

    Documentation

    • Red Hat Enterprise Linux
    • Red Hat JBoss Enterprise Application Platform
    • Red Hat OpenStack Platform
    • Red Hat OpenShift Container Platform
    All Documentation

    Ecosystem Catalog

    • Red Hat Partner Ecosystem
    • Partner Resources
  • Tools

    Tools

    • Troubleshoot a product issue
    • Packages
    • Errata

    Customer Portal Labs

    • Configuration
    • Deployment
    • Security
    • Troubleshoot
    All labs

    Red Hat Insights

    Increase visibility into IT operations to detect and resolve technical issues before they impact your business.

    Learn More
    Go to Insights
  • Security

    Red Hat Product Security Center

    Engage with our Red Hat Product Security team, access security updates, and ensure your environments are not exposed to any known security vulnerabilities.

    Product Security Center

    Security Updates

    • Security Advisories
    • Red Hat CVE Database
    • Security Labs

    Keep your systems secure with Red Hat's specialized responses to security vulnerabilities.

    View Responses

    Resources

    • Security Blog
    • Security Measurement
    • Severity Ratings
    • Backporting Policies
    • Product Signing (GPG) Keys
  • Community

    Customer Portal Community

    • Discussions
    • Private Groups
    Community Activity

    Customer Events

    • Red Hat Convergence
    • Red Hat Summit

    Stories

    • Red Hat Subscription Value
    • You Asked. We Acted.
    • Open Source Communities
Or troubleshoot an issue.

Select Your Language

  • English
  • Français
  • 한국어
  • 日本語
  • 中文 (中国)

Infrastructure and Management

  • Red Hat Enterprise Linux
  • Red Hat Satellite
  • Red Hat Subscription Management
  • Red Hat Insights
  • Red Hat Ansible Automation Platform

Cloud Computing

  • Red Hat OpenShift
  • Red Hat OpenStack Platform
  • Red Hat OpenShift Container Platform
  • Red Hat OpenShift Data Science
  • Red Hat OpenShift Dedicated
  • Red Hat Advanced Cluster Security for Kubernetes
  • Red Hat Advanced Cluster Management for Kubernetes
  • Red Hat Quay
  • OpenShift Dev Spaces
  • Red Hat OpenShift Service on AWS

Storage

  • Red Hat Gluster Storage
  • Red Hat Hyperconverged Infrastructure
  • Red Hat Ceph Storage
  • Red Hat OpenShift Data Foundation

Runtimes

  • Red Hat Runtimes
  • Red Hat JBoss Enterprise Application Platform
  • Red Hat Data Grid
  • Red Hat JBoss Web Server
  • Red Hat Single Sign On
  • Red Hat support for Spring Boot
  • Red Hat build of Node.js
  • Red Hat build of Quarkus

Integration and Automation

  • Red Hat Application Foundations
  • Red Hat Fuse
  • Red Hat AMQ
  • Red Hat 3scale API Management
All Products
Red Hat Product Errata RHSA-2020:3558 - Security Advisory
Issued:
2020-08-26
Updated:
2020-08-26

RHSA-2020:3558 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Important: firefox security update

Type/Severity

Security Advisory: Important

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for firefox is now available for Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 68.12.0 ESR.

Security Fix(es):

  • Mozilla: Attacker-induced prompt for extension installation (CVE-2020-15664)
  • Mozilla: Use-After-Free when aborting an operation (CVE-2020-15669)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing the update, Firefox must be restarted for the changes to take effect.

Affected Products

  • Red Hat Enterprise Linux Server 6 x86_64
  • Red Hat Enterprise Linux Server 6 i386
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 x86_64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 i386
  • Red Hat Enterprise Linux Workstation 6 x86_64
  • Red Hat Enterprise Linux Workstation 6 i386
  • Red Hat Enterprise Linux Desktop 6 x86_64
  • Red Hat Enterprise Linux Desktop 6 i386
  • Red Hat Enterprise Linux for IBM z Systems 6 s390x
  • Red Hat Enterprise Linux for Power, big endian 6 ppc64
  • Red Hat Enterprise Linux for Scientific Computing 6 x86_64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6 s390x

Fixes

  • BZ - 1872531 - CVE-2020-15664 Mozilla: Attacker-induced prompt for extension installation
  • BZ - 1872532 - CVE-2020-15669 Mozilla: Use-After-Free when aborting an operation

CVEs

  • CVE-2020-15664
  • CVE-2020-15669

References

  • https://access.redhat.com/security/updates/classification/#important
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server 6

SRPM
firefox-68.12.0-1.el6_10.src.rpm SHA-256: 63155768ac523c812fbba90fe9a63cb36db0b829d788c645c0a4fa47db3183ce
x86_64
firefox-68.12.0-1.el6_10.i686.rpm SHA-256: e20daef8f72df72cd0b8cf9c41c34ac761ae1e65acd76b0fa057177a57cf1126
firefox-68.12.0-1.el6_10.x86_64.rpm SHA-256: 6691a5bb4e3a1ae4fe02e7a83026ca04b79948b5640447542de2a2d505c9a539
firefox-debuginfo-68.12.0-1.el6_10.i686.rpm SHA-256: 870e989d0558fb99516ac93df40bca8dde04ff4f8741d6fdf0dffc6fc8bae208
firefox-debuginfo-68.12.0-1.el6_10.x86_64.rpm SHA-256: 9828b97f044e67bb7607d8c6061e4a7046708dbef51d349b54b3eb9248342912
i386
firefox-68.12.0-1.el6_10.i686.rpm SHA-256: e20daef8f72df72cd0b8cf9c41c34ac761ae1e65acd76b0fa057177a57cf1126
firefox-debuginfo-68.12.0-1.el6_10.i686.rpm SHA-256: 870e989d0558fb99516ac93df40bca8dde04ff4f8741d6fdf0dffc6fc8bae208

Red Hat Enterprise Linux Server - Extended Life Cycle Support 6

SRPM
firefox-68.12.0-1.el6_10.src.rpm SHA-256: 63155768ac523c812fbba90fe9a63cb36db0b829d788c645c0a4fa47db3183ce
x86_64
firefox-68.12.0-1.el6_10.i686.rpm SHA-256: e20daef8f72df72cd0b8cf9c41c34ac761ae1e65acd76b0fa057177a57cf1126
firefox-68.12.0-1.el6_10.x86_64.rpm SHA-256: 6691a5bb4e3a1ae4fe02e7a83026ca04b79948b5640447542de2a2d505c9a539
firefox-debuginfo-68.12.0-1.el6_10.i686.rpm SHA-256: 870e989d0558fb99516ac93df40bca8dde04ff4f8741d6fdf0dffc6fc8bae208
firefox-debuginfo-68.12.0-1.el6_10.x86_64.rpm SHA-256: 9828b97f044e67bb7607d8c6061e4a7046708dbef51d349b54b3eb9248342912
i386
firefox-68.12.0-1.el6_10.i686.rpm SHA-256: e20daef8f72df72cd0b8cf9c41c34ac761ae1e65acd76b0fa057177a57cf1126
firefox-debuginfo-68.12.0-1.el6_10.i686.rpm SHA-256: 870e989d0558fb99516ac93df40bca8dde04ff4f8741d6fdf0dffc6fc8bae208

Red Hat Enterprise Linux Workstation 6

SRPM
firefox-68.12.0-1.el6_10.src.rpm SHA-256: 63155768ac523c812fbba90fe9a63cb36db0b829d788c645c0a4fa47db3183ce
x86_64
firefox-68.12.0-1.el6_10.i686.rpm SHA-256: e20daef8f72df72cd0b8cf9c41c34ac761ae1e65acd76b0fa057177a57cf1126
firefox-68.12.0-1.el6_10.x86_64.rpm SHA-256: 6691a5bb4e3a1ae4fe02e7a83026ca04b79948b5640447542de2a2d505c9a539
firefox-debuginfo-68.12.0-1.el6_10.i686.rpm SHA-256: 870e989d0558fb99516ac93df40bca8dde04ff4f8741d6fdf0dffc6fc8bae208
firefox-debuginfo-68.12.0-1.el6_10.x86_64.rpm SHA-256: 9828b97f044e67bb7607d8c6061e4a7046708dbef51d349b54b3eb9248342912
i386
firefox-68.12.0-1.el6_10.i686.rpm SHA-256: e20daef8f72df72cd0b8cf9c41c34ac761ae1e65acd76b0fa057177a57cf1126
firefox-debuginfo-68.12.0-1.el6_10.i686.rpm SHA-256: 870e989d0558fb99516ac93df40bca8dde04ff4f8741d6fdf0dffc6fc8bae208

Red Hat Enterprise Linux Desktop 6

SRPM
firefox-68.12.0-1.el6_10.src.rpm SHA-256: 63155768ac523c812fbba90fe9a63cb36db0b829d788c645c0a4fa47db3183ce
x86_64
firefox-68.12.0-1.el6_10.i686.rpm SHA-256: e20daef8f72df72cd0b8cf9c41c34ac761ae1e65acd76b0fa057177a57cf1126
firefox-68.12.0-1.el6_10.x86_64.rpm SHA-256: 6691a5bb4e3a1ae4fe02e7a83026ca04b79948b5640447542de2a2d505c9a539
firefox-debuginfo-68.12.0-1.el6_10.i686.rpm SHA-256: 870e989d0558fb99516ac93df40bca8dde04ff4f8741d6fdf0dffc6fc8bae208
firefox-debuginfo-68.12.0-1.el6_10.x86_64.rpm SHA-256: 9828b97f044e67bb7607d8c6061e4a7046708dbef51d349b54b3eb9248342912
i386
firefox-68.12.0-1.el6_10.i686.rpm SHA-256: e20daef8f72df72cd0b8cf9c41c34ac761ae1e65acd76b0fa057177a57cf1126
firefox-debuginfo-68.12.0-1.el6_10.i686.rpm SHA-256: 870e989d0558fb99516ac93df40bca8dde04ff4f8741d6fdf0dffc6fc8bae208

Red Hat Enterprise Linux for IBM z Systems 6

SRPM
firefox-68.12.0-1.el6_10.src.rpm SHA-256: 63155768ac523c812fbba90fe9a63cb36db0b829d788c645c0a4fa47db3183ce
s390x
firefox-68.12.0-1.el6_10.s390x.rpm SHA-256: 2ca228ccc55f25f22b004b125b0b2695bd384a59b316c3d3c34009d49352952e
firefox-debuginfo-68.12.0-1.el6_10.s390x.rpm SHA-256: 1ac1bc1ffcbbde979d539243083c6cac618d611549c99c404656c49ecc0d998b

Red Hat Enterprise Linux for Power, big endian 6

SRPM
firefox-68.12.0-1.el6_10.src.rpm SHA-256: 63155768ac523c812fbba90fe9a63cb36db0b829d788c645c0a4fa47db3183ce
ppc64
firefox-68.12.0-1.el6_10.ppc64.rpm SHA-256: 205ddd02090a11ecc71e0f0b4ae2a2c9293c5c95173a6e808a9f2b6412cba022
firefox-debuginfo-68.12.0-1.el6_10.ppc64.rpm SHA-256: 9f1f843b7d1fd86a3313b9b85207740136d0c5c48955d66bed9bf7dc54a5dfeb

Red Hat Enterprise Linux for Scientific Computing 6

SRPM
firefox-68.12.0-1.el6_10.src.rpm SHA-256: 63155768ac523c812fbba90fe9a63cb36db0b829d788c645c0a4fa47db3183ce
x86_64
firefox-68.12.0-1.el6_10.i686.rpm SHA-256: e20daef8f72df72cd0b8cf9c41c34ac761ae1e65acd76b0fa057177a57cf1126
firefox-68.12.0-1.el6_10.x86_64.rpm SHA-256: 6691a5bb4e3a1ae4fe02e7a83026ca04b79948b5640447542de2a2d505c9a539
firefox-debuginfo-68.12.0-1.el6_10.i686.rpm SHA-256: 870e989d0558fb99516ac93df40bca8dde04ff4f8741d6fdf0dffc6fc8bae208
firefox-debuginfo-68.12.0-1.el6_10.x86_64.rpm SHA-256: 9828b97f044e67bb7607d8c6061e4a7046708dbef51d349b54b3eb9248342912

Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6

SRPM
firefox-68.12.0-1.el6_10.src.rpm SHA-256: 63155768ac523c812fbba90fe9a63cb36db0b829d788c645c0a4fa47db3183ce
s390x
firefox-68.12.0-1.el6_10.s390x.rpm SHA-256: 2ca228ccc55f25f22b004b125b0b2695bd384a59b316c3d3c34009d49352952e
firefox-debuginfo-68.12.0-1.el6_10.s390x.rpm SHA-256: 1ac1bc1ffcbbde979d539243083c6cac618d611549c99c404656c49ecc0d998b

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

Red Hat

Quick Links

  • Downloads
  • Subscriptions
  • Support Cases
  • Customer Service
  • Product Documentation

Help

  • Contact Us
  • Customer Portal FAQ
  • Log-in Assistance

Site Info

  • Trust Red Hat
  • Browser Support Policy
  • Accessibility
  • Awards and Recognition
  • Colophon

Related Sites

  • redhat.com
  • developers.redhat.com
  • connect.redhat.com
  • cloud.redhat.com

About

  • Red Hat Subscription Value
  • About Red Hat
  • Red Hat Jobs
2023
  • Privacy Statement
  • Terms of Use
  • All Policies and Guidelines
We've updated our <a href='http://www.redhat.com/en/about/privacy-policy' class='privacy-policy'>Privacy Statement</a> effective September 15, 2023.
Red Hat Summit Red Hat Summit
Twitter