what you don't know can hurt you

Red Hat Security Advisory 2020-0120-01

Red Hat Security Advisory 2020-0120-01
Posted Jan 16, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0120-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 68.4.1. Issues addressed include a bypass vulnerability.

tags | advisory, bypass
systems | linux, redhat
advisories | CVE-2019-17016, CVE-2019-17017, CVE-2019-17022, CVE-2019-17024, CVE-2019-17026
MD5 | 433889948b99b16fe43d78f9a722c14f

Red Hat Security Advisory 2020-0120-01

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

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

Synopsis: Important: thunderbird security update
Advisory ID: RHSA-2020:0120-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0120
Issue date: 2020-01-16
CVE Names: CVE-2019-17016 CVE-2019-17017 CVE-2019-17022
CVE-2019-17024 CVE-2019-17026
=====================================================================

1. Summary:

An update for thunderbird 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 Server Optional (v. 7) - ppc64le, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64

3. Description:

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 68.4.1.

Security Fix(es):

* Mozilla: IonMonkey type confusion with StoreElementHole and
FallibleStoreElement (CVE-2019-17026)

* Mozilla: Bypass of @namespace CSS sanitization during pasting
(CVE-2019-17016)

* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)

* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4
(CVE-2019-17024)

* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)

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

All running instances of Thunderbird must be restarted for the update to
take effect.

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

1788723 - CVE-2019-17016 Mozilla: Bypass of @namespace CSS sanitization during pasting
1788724 - CVE-2019-17017 Mozilla: Type Confusion in XPCVariant.cpp
1788726 - CVE-2019-17022 Mozilla: CSS sanitization does not escape HTML tags
1788727 - CVE-2019-17024 Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4
1789214 - CVE-2019-17026 Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
thunderbird-68.4.1-2.el7_7.src.rpm

x86_64:
thunderbird-68.4.1-2.el7_7.x86_64.rpm
thunderbird-debuginfo-68.4.1-2.el7_7.x86_64.rpm

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

Source:
thunderbird-68.4.1-2.el7_7.src.rpm

ppc64le:
thunderbird-68.4.1-2.el7_7.ppc64le.rpm
thunderbird-debuginfo-68.4.1-2.el7_7.ppc64le.rpm

x86_64:
thunderbird-68.4.1-2.el7_7.x86_64.rpm
thunderbird-debuginfo-68.4.1-2.el7_7.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
thunderbird-68.4.1-2.el7_7.src.rpm

x86_64:
thunderbird-68.4.1-2.el7_7.x86_64.rpm
thunderbird-debuginfo-68.4.1-2.el7_7.x86_64.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-2019-17016
https://access.redhat.com/security/cve/CVE-2019-17017
https://access.redhat.com/security/cve/CVE-2019-17022
https://access.redhat.com/security/cve/CVE-2019-17024
https://access.redhat.com/security/cve/CVE-2019-17026
https://access.redhat.com/security/updates/classification/#important
https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/

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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=oIoK
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

File Archive:

February 2020

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

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2016 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close