exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

Red Hat Security Advisory 2021-2262-01

Red Hat Security Advisory 2021-2262-01
Posted Jun 7, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-2262-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 78.11.0.

tags | advisory
systems | linux, redhat
advisories | CVE-2021-29956, CVE-2021-29957, CVE-2021-29967
SHA-256 | 8e81ca6903f59bf4739a16739fe4c11653a739a05ebf2f2a2f8b6ff89e9f3901

Red Hat Security Advisory 2021-2262-01

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

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

Synopsis: Important: thunderbird security update
Advisory ID: RHSA-2021:2262-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:2262
Issue date: 2021-06-07
CVE Names: CVE-2021-29956 CVE-2021-29957 CVE-2021-29967
=====================================================================

1. Summary:

An update for thunderbird is now available for Red Hat Enterprise Linux 8.1
Extended Update Support.

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 EUS (v. 8.1) - ppc64le, x86_64

3. Description:

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 78.11.0.

Security Fix(es):

* Mozilla: Memory safety bugs fixed in Firefox 89 and Firefox ESR 78.11
(CVE-2021-29967)

* Mozilla: Thunderbird stored OpenPGP secret keys without master password
protection (CVE-2021-29956)

* Mozilla: Partial protection of inline OpenPGP message not indicated
(CVE-2021-29957)

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/):

1961503 - CVE-2021-29957 Mozilla: Partial protection of inline OpenPGP message not indicated
1961504 - CVE-2021-29956 Mozilla: Thunderbird stored OpenPGP secret keys without master password protection
1966831 - CVE-2021-29967 Mozilla: Memory safety bugs fixed in Firefox 89 and Firefox ESR 78.11

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v. 8.1):

Source:
thunderbird-78.11.0-1.el8_1.src.rpm

ppc64le:
thunderbird-78.11.0-1.el8_1.ppc64le.rpm
thunderbird-debuginfo-78.11.0-1.el8_1.ppc64le.rpm
thunderbird-debugsource-78.11.0-1.el8_1.ppc64le.rpm

x86_64:
thunderbird-78.11.0-1.el8_1.x86_64.rpm
thunderbird-debuginfo-78.11.0-1.el8_1.x86_64.rpm
thunderbird-debugsource-78.11.0-1.el8_1.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-2021-29956
https://access.redhat.com/security/cve/CVE-2021-29957
https://access.redhat.com/security/cve/CVE-2021-29967
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 2021 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=yrzW
-----END PGP SIGNATURE-----

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

File Archive:

March 2024

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

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close