exploit the possibilities

Red Hat Security Advisory 2020-2616-01

Red Hat Security Advisory 2020-2616-01
Posted Jun 19, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-2616-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 68.9.0. Issues addressed include information leakage and use-after-free vulnerabilities.

tags | advisory, vulnerability
systems | linux, redhat
advisories | CVE-2020-12398, CVE-2020-12405, CVE-2020-12406, CVE-2020-12410
MD5 | 2d78874408371b7e9e34b6b12284b403

Red Hat Security Advisory 2020-2616-01

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

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

Synopsis: Important: thunderbird security update
Advisory ID: RHSA-2020:2616-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2616
Issue date: 2020-06-18
CVE Names: CVE-2020-12398 CVE-2020-12405 CVE-2020-12406
CVE-2020-12410
====================================================================
1. Summary:

An update for thunderbird is now available for Red Hat Enterprise Linux 8.0
Update Services for SAP Solutions.

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 AppStream E4S (v. 8.0) - ppc64le, x86_64

3. Description:

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 68.9.0.

Security Fix(es):

* Mozilla: Security downgrade with IMAP STARTTLS leads to information
leakage (CVE-2020-12398)

* Mozilla: Use-after-free in SharedWorkerService (CVE-2020-12405)

* Mozilla: JavaScript Type confusion with NativeTypes (CVE-2020-12406)

* Mozilla: Memory safety bugs fixed in Firefox 77 and Firefox ESR 68.9
(CVE-2020-12410)

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/):

1843030 - CVE-2020-12410 Mozilla: Memory safety bugs fixed in Firefox 77 and Firefox ESR 68.9
1843312 - CVE-2020-12406 Mozilla: JavaScript Type confusion with NativeTypes
1843313 - CVE-2020-12405 Mozilla: Use-after-free in SharedWorkerService
1846556 - CVE-2020-12398 Mozilla: Security downgrade with IMAP STARTTLS leads to information leakage

6. Package List:

Red Hat Enterprise Linux AppStream E4S (v. 8.0):

Source:
thunderbird-68.9.0-1.el8_0.src.rpm

ppc64le:
thunderbird-68.9.0-1.el8_0.ppc64le.rpm
thunderbird-debuginfo-68.9.0-1.el8_0.ppc64le.rpm
thunderbird-debugsource-68.9.0-1.el8_0.ppc64le.rpm

x86_64:
thunderbird-68.9.0-1.el8_0.x86_64.rpm
thunderbird-debuginfo-68.9.0-1.el8_0.x86_64.rpm
thunderbird-debugsource-68.9.0-1.el8_0.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-2020-12398
https://access.redhat.com/security/cve/CVE-2020-12405
https://access.redhat.com/security/cve/CVE-2020-12406
https://access.redhat.com/security/cve/CVE-2020-12410
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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Je7F
-----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:

October 2020

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Oct 1st
    25 Files
  • 2
    Oct 2nd
    13 Files
  • 3
    Oct 3rd
    1 Files
  • 4
    Oct 4th
    1 Files
  • 5
    Oct 5th
    15 Files
  • 6
    Oct 6th
    15 Files
  • 7
    Oct 7th
    15 Files
  • 8
    Oct 8th
    11 Files
  • 9
    Oct 9th
    3 Files
  • 10
    Oct 10th
    1 Files
  • 11
    Oct 11th
    1 Files
  • 12
    Oct 12th
    8 Files
  • 13
    Oct 13th
    12 Files
  • 14
    Oct 14th
    23 Files
  • 15
    Oct 15th
    4 Files
  • 16
    Oct 16th
    13 Files
  • 17
    Oct 17th
    1 Files
  • 18
    Oct 18th
    1 Files
  • 19
    Oct 19th
    27 Files
  • 20
    Oct 20th
    41 Files
  • 21
    Oct 21st
    18 Files
  • 22
    Oct 22nd
    16 Files
  • 23
    Oct 23rd
    2 Files
  • 24
    Oct 24th
    0 Files
  • 25
    Oct 25th
    0 Files
  • 26
    Oct 26th
    0 Files
  • 27
    Oct 27th
    0 Files
  • 28
    Oct 28th
    0 Files
  • 29
    Oct 29th
    0 Files
  • 30
    Oct 30th
    0 Files
  • 31
    Oct 31st
    0 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