what you don't know can hurt you

Red Hat Security Advisory 2020-4310-01

Red Hat Security Advisory 2020-4310-01
Posted Oct 22, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-4310-01 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 78.4.0 ESR. Issues addressed include a use-after-free vulnerability.

tags | advisory, web
systems | linux, redhat
advisories | CVE-2020-15683, CVE-2020-15969
MD5 | 5915c1ad7353fa3fddbefb964cad50e6

Red Hat Security Advisory 2020-4310-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

====================================================================
Red Hat Security Advisory

Synopsis: Important: firefox security update
Advisory ID: RHSA-2020:4310-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:4310
Issue date: 2020-10-22
CVE Names: CVE-2020-15683 CVE-2020-15969
====================================================================
1. Summary:

An update for firefox is now available for Red Hat Enterprise Linux 7.

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.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

3. Description:

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

This update upgrades Firefox to version 78.4.0 ESR.

Security Fix(es):

* Mozilla: Memory safety bugs fixed in Firefox 82 and Firefox ESR 78.4
(CVE-2020-15683)

* chromium-browser: Use after free in WebRTC (CVE-2020-15969)

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.

4. 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.

5. Bugs fixed (https://bugzilla.redhat.com/):

1885885 - CVE-2020-15969 chromium-browser: Use after free in WebRTC
1889932 - CVE-2020-15683 Mozilla: Memory safety bugs fixed in Firefox 82 and Firefox ESR 78.4

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
firefox-78.4.0-1.el7_9.src.rpm

x86_64:
firefox-78.4.0-1.el7_9.x86_64.rpm
firefox-debuginfo-78.4.0-1.el7_9.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

x86_64:
firefox-78.4.0-1.el7_9.i686.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
firefox-78.4.0-1.el7_9.src.rpm

ppc64:
firefox-78.4.0-1.el7_9.ppc64.rpm
firefox-debuginfo-78.4.0-1.el7_9.ppc64.rpm

ppc64le:
firefox-78.4.0-1.el7_9.ppc64le.rpm
firefox-debuginfo-78.4.0-1.el7_9.ppc64le.rpm

s390x:
firefox-78.4.0-1.el7_9.s390x.rpm
firefox-debuginfo-78.4.0-1.el7_9.s390x.rpm

x86_64:
firefox-78.4.0-1.el7_9.x86_64.rpm
firefox-debuginfo-78.4.0-1.el7_9.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

x86_64:
firefox-78.4.0-1.el7_9.i686.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
firefox-78.4.0-1.el7_9.src.rpm

x86_64:
firefox-78.4.0-1.el7_9.x86_64.rpm
firefox-debuginfo-78.4.0-1.el7_9.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

x86_64:
firefox-78.4.0-1.el7_9.i686.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2020-15683
https://access.redhat.com/security/cve/CVE-2020-15969
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2020 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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oczW
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce
Login or Register to add favorites

File Archive:

November 2020

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Nov 1st
    2 Files
  • 2
    Nov 2nd
    9 Files
  • 3
    Nov 3rd
    15 Files
  • 4
    Nov 4th
    90 Files
  • 5
    Nov 5th
    22 Files
  • 6
    Nov 6th
    16 Files
  • 7
    Nov 7th
    1 Files
  • 8
    Nov 8th
    1 Files
  • 9
    Nov 9th
    40 Files
  • 10
    Nov 10th
    27 Files
  • 11
    Nov 11th
    28 Files
  • 12
    Nov 12th
    13 Files
  • 13
    Nov 13th
    18 Files
  • 14
    Nov 14th
    2 Files
  • 15
    Nov 15th
    2 Files
  • 16
    Nov 16th
    29 Files
  • 17
    Nov 17th
    15 Files
  • 18
    Nov 18th
    15 Files
  • 19
    Nov 19th
    21 Files
  • 20
    Nov 20th
    16 Files
  • 21
    Nov 21st
    1 Files
  • 22
    Nov 22nd
    0 Files
  • 23
    Nov 23rd
    19 Files
  • 24
    Nov 24th
    32 Files
  • 25
    Nov 25th
    9 Files
  • 26
    Nov 26th
    11 Files
  • 27
    Nov 27th
    15 Files
  • 28
    Nov 28th
    9 Files
  • 29
    Nov 29th
    2 Files
  • 30
    Nov 30th
    17 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2020 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close