An update for thunderbird 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

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis:          Important: thunderbird security update
Advisory ID:       RHSA-2019:2807-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:2807
Issue date:        2019-09-17
CVE Names:         CVE-2019-11739 CVE-2019-11740 CVE-2019-11742 
                   CVE-2019-11743 CVE-2019-11744 CVE-2019-11746 
                   CVE-2019-11752 
====================================================================
1. Summary:

An update for thunderbird 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.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64

3. Description:

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 60.9.0.

Security Fix(es):

* Mozilla: Covert Content Attack on S/MIME encryption using a crafted
multipart/alternative message (CVE-2019-11739)

* Mozilla: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, and
Firefox ESR 60.9 (CVE-2019-11740)

* Mozilla: Same-origin policy violation with SVG filters and canvas to
steal cross-origin images (CVE-2019-11742)

* Mozilla: XSS by breaking out of title and textarea elements using
innerHTML (CVE-2019-11744)

* Mozilla: Use-after-free while manipulating video (CVE-2019-11746)

* Mozilla: Use-after-free while extracting a key value in IndexedDB
(CVE-2019-11752)

* Mozilla: Cross-origin access to unload event attributes (CVE-2019-11743)

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/):

1748652 - CVE-2019-11740 Mozilla: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, Firefox ESR 60.9, Thunderbird 68.1, and Thunderbird 60.9
1748653 - CVE-2019-11742 Mozilla: Same-origin policy violation with SVG filters and canvas to steal cross-origin images
1748654 - CVE-2019-11743 Mozilla: Cross-origin access to unload event attributes
1748655 - CVE-2019-11744 Mozilla: XSS by breaking out of title and textarea elements using innerHTML
1748656 - CVE-2019-11746 Mozilla: Use-after-free while manipulating video
1748657 - CVE-2019-11752 Mozilla: Use-after-free while extracting a key value in IndexedDB
1752307 - CVE-2019-11739 Mozilla: Covert Content Attack on S/MIME encryption using a crafted multipart/alternative message

6. Package List:

Red Hat Enterprise Linux Desktop (v. 6):

Source:
thunderbird-60.9.0-1.el6_10.src.rpm

i386:
thunderbird-60.9.0-1.el6_10.i686.rpm
thunderbird-debuginfo-60.9.0-1.el6_10.i686.rpm

x86_64:
thunderbird-60.9.0-1.el6_10.x86_64.rpm
thunderbird-debuginfo-60.9.0-1.el6_10.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 6):

Source:
thunderbird-60.9.0-1.el6_10.src.rpm

i386:
thunderbird-60.9.0-1.el6_10.i686.rpm
thunderbird-debuginfo-60.9.0-1.el6_10.i686.rpm

ppc64:
thunderbird-60.9.0-1.el6_10.ppc64.rpm
thunderbird-debuginfo-60.9.0-1.el6_10.ppc64.rpm

s390x:
thunderbird-60.9.0-1.el6_10.s390x.rpm
thunderbird-debuginfo-60.9.0-1.el6_10.s390x.rpm

x86_64:
thunderbird-60.9.0-1.el6_10.x86_64.rpm
thunderbird-debuginfo-60.9.0-1.el6_10.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:
thunderbird-60.9.0-1.el6_10.src.rpm

i386:
thunderbird-60.9.0-1.el6_10.i686.rpm
thunderbird-debuginfo-60.9.0-1.el6_10.i686.rpm

x86_64:
thunderbird-60.9.0-1.el6_10.x86_64.rpm
thunderbird-debuginfo-60.9.0-1.el6_10.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-2019-11739
https://access.redhat.com/security/cve/CVE-2019-11740
https://access.redhat.com/security/cve/CVE-2019-11742
https://access.redhat.com/security/cve/CVE-2019-11743
https://access.redhat.com/security/cve/CVE-2019-11744
https://access.redhat.com/security/cve/CVE-2019-11746
https://access.redhat.com/security/cve/CVE-2019-11752
https://access.redhat.com/security/updates/classification#important

8. Contact:

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

Copyright 2019 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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fTDA
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
This email address is being protected from spambots. You need JavaScript enabled to view it.