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

Synopsis:          Important: thunderbird security update
Advisory ID:       RHSA-2017:1201-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2017:1201
Issue date:        2017-05-08
CVE Names:         CVE-2016-10195 CVE-2016-10196 CVE-2016-10197 
                   CVE-2017-5429 CVE-2017-5432 CVE-2017-5433 
                   CVE-2017-5434 CVE-2017-5435 CVE-2017-5436 
                   CVE-2017-5438 CVE-2017-5439 CVE-2017-5440 
                   CVE-2017-5441 CVE-2017-5442 CVE-2017-5443 
                   CVE-2017-5444 CVE-2017-5445 CVE-2017-5446 
                   CVE-2017-5447 CVE-2017-5449 CVE-2017-5451 
                   CVE-2017-5454 CVE-2017-5459 CVE-2017-5460 
                   CVE-2017-5464 CVE-2017-5465 CVE-2017-5466 
                   CVE-2017-5467 CVE-2017-5469 
=====================================================================

1. Summary:

An update for thunderbird is now available for Red Hat Enterprise Linux 6
and 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 Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, ppc64le, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, 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 52.1.0.

Security Fix(es):

* Multiple flaws were found in the processing of malformed web content. A
web page containing malicious content could cause Thunderbird to crash or,
potentially, execute arbitrary code with the privileges of the user running
Thunderbird. (CVE-2017-5429, CVE-2017-5433, CVE-2017-5435, CVE-2017-5436,
CVE-2017-5459, CVE-2017-5466, CVE-2017-5432, CVE-2017-5434, CVE-2017-5438,
CVE-2017-5439, CVE-2017-5440, CVE-2017-5441, CVE-2017-5442, CVE-2017-5443,
CVE-2017-5444, CVE-2017-5446, CVE-2017-5447, CVE-2017-5454, CVE-2017-5460,
CVE-2017-5464, CVE-2017-5465, CVE-2017-5469, CVE-2016-10195,
CVE-2016-10196, CVE-2017-5445, CVE-2017-5449, CVE-2017-5451, CVE-2017-5467,
CVE-2016-10197)

Red Hat would like to thank the Mozilla project for reporting these issues.
Upstream acknowledges Petr Cerny, Nils, Ivan Fratric (Google Project Zero),
Takeshi Terada, Heather Miller (Google Skia team), Chun Han Hsiao, Chamal
De Silva, Nicolas GrA(c)goire, Holger Fuhrmannek, Atte Kettunen, Haik
Aftandilian, and Jordi Chancel as the original reporters.

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/):

1418608 - CVE-2016-10195 libevent: Stack-buffer overflow in the name_parse() function
1418611 - CVE-2016-10196 libevent: Stack-buffer overflow in evutil_parse_sockaddr_port()
1418612 - CVE-2016-10197 libevent: Out-of-bounds read in search_make_new()
1443298 - CVE-2017-5442 Mozilla: Use-after-free during style changes (MFSA 2017-11, MFSA 2017-12)
1443299 - CVE-2017-5443 Mozilla: Out-of-bounds write during BinHex decoding (MFSA 2017-11, MFSA 2017-12)
1443301 - CVE-2017-5429 Mozilla: Memory safety bugs fixed in Firefox 53, Firefox ESR 45.9, and Firefox ESR 52.1 (MFSA 2017-11, MFSA 2017-12)
1443303 - CVE-2017-5464 Mozilla: Memory corruption with accessibility and DOM manipulation (MFSA 2017-11, MFSA 2017-12)
1443304 - CVE-2017-5465 Mozilla: Out-of-bounds read in ConvolvePixel (MFSA 2017-11, MFSA 2017-12)
1443305 - CVE-2017-5466 Mozilla: Origin confusion when reloading isolated data:text/html URL (MFSA 2017-12)
1443307 - CVE-2017-5467 Mozilla: Memory corruption when drawing Skia content (MFSA 2017-12)
1443308 - CVE-2017-5460 Mozilla: Use-after-free in frame selection (MFSA 2017-11, MFSA 2017-12)
1443311 - CVE-2017-5449 Mozilla: Crash during bidirectional unicode manipulation with animation (MFSA 2017-11, MFSA 2017-12)
1443312 - CVE-2017-5446 Mozilla: Out-of-bounds read when HTTP/2 DATA frames are sent with incorrect data (MFSA 2017-11, MFSA 2017-12)
1443313 - CVE-2017-5447 Mozilla: Out-of-bounds read during glyph processing (MFSA 2017-11, MFSA 2017-12)
1443314 - CVE-2017-5444 Mozilla: Buffer overflow while parsing application/http-index-format content (MFSA 2017-11, MFSA 2017-12)
1443315 - CVE-2017-5445 Mozilla: Uninitialized values used while parsing application/http-index-format content (MFSA 2017-11, MFSA 2017-12)
1443317 - CVE-2017-5469 Mozilla: Potential Buffer overflow in flex-generated code (MFSA 2017-11, MFSA 2017-12)
1443322 - CVE-2017-5440 Mozilla: Use-after-free in txExecutionState destructor during XSLT processing (MFSA 2017-11, MFSA 2017-12)
1443323 - CVE-2017-5441 Mozilla: Use-after-free with selection during scroll events (MFSA 2017-11, MFSA 2017-12)
1443324 - CVE-2017-5439 Mozilla: Use-after-free in nsTArray Length() during XSLT processing (MFSA 2017-11, MFSA 2017-12)
1443325 - CVE-2017-5438 Mozilla: Use-after-free in nsAutoPtr during XSLT processing (MFSA 2017-11, MFSA 2017-12)
1443327 - CVE-2017-5436 Mozilla: Out-of-bounds write with malicious font in Graphite 2 (MFSA 2017-11, MFSA 2017-12)
1443328 - CVE-2017-5435 Mozilla: Use-after-free during transaction processing in the editor (MFSA 2017-11, MFSA 2017-12)
1443329 - CVE-2017-5434 Mozilla: Use-after-free during focus handling (MFSA 2017-11, MFSA 2017-12)
1443330 - CVE-2017-5433 Mozilla: Use-after-free in SMIL animation functions (MFSA 2017-11, MFSA 2017-12)
1443332 - CVE-2017-5432 Mozilla: Use-after-free in text input selection (MFSA 2017-11, MFSA 2017-12)
1443333 - CVE-2017-5459 Mozilla: Buffer overflow in WebGL (MFSA 2017-11, MFSA 2017-12)
1443338 - CVE-2017-5454 Mozilla: Sandbox escape allowing file system read access through file picker (MFSA 2017-12)
1443340 - CVE-2017-5451 Mozilla: Addressbar spoofing with onblur event (MFSA 2017-12)

6. Package List:

Red Hat Enterprise Linux Desktop (v. 6):

Source:
thunderbird-52.1.0-1.el6_9.src.rpm

i386:
thunderbird-52.1.0-1.el6_9.i686.rpm
thunderbird-debuginfo-52.1.0-1.el6_9.i686.rpm

x86_64:
thunderbird-52.1.0-1.el6_9.x86_64.rpm
thunderbird-debuginfo-52.1.0-1.el6_9.x86_64.rpm

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

Source:
thunderbird-52.1.0-1.el6_9.src.rpm

i386:
thunderbird-52.1.0-1.el6_9.i686.rpm
thunderbird-debuginfo-52.1.0-1.el6_9.i686.rpm

ppc64:
thunderbird-52.1.0-1.el6_9.ppc64.rpm
thunderbird-debuginfo-52.1.0-1.el6_9.ppc64.rpm

s390x:
thunderbird-52.1.0-1.el6_9.s390x.rpm
thunderbird-debuginfo-52.1.0-1.el6_9.s390x.rpm

x86_64:
thunderbird-52.1.0-1.el6_9.x86_64.rpm
thunderbird-debuginfo-52.1.0-1.el6_9.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:
thunderbird-52.1.0-1.el6_9.src.rpm

i386:
thunderbird-52.1.0-1.el6_9.i686.rpm
thunderbird-debuginfo-52.1.0-1.el6_9.i686.rpm

x86_64:
thunderbird-52.1.0-1.el6_9.x86_64.rpm
thunderbird-debuginfo-52.1.0-1.el6_9.x86_64.rpm

Red Hat Enterprise Linux Client (v. 7):

Source:
thunderbird-52.1.0-1.el7_3.src.rpm

x86_64:
thunderbird-52.1.0-1.el7_3.x86_64.rpm
thunderbird-debuginfo-52.1.0-1.el7_3.x86_64.rpm

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

Source:
thunderbird-52.1.0-1.el7_3.src.rpm

aarch64:
thunderbird-52.1.0-1.el7_3.aarch64.rpm
thunderbird-debuginfo-52.1.0-1.el7_3.aarch64.rpm

ppc64le:
thunderbird-52.1.0-1.el7_3.ppc64le.rpm
thunderbird-debuginfo-52.1.0-1.el7_3.ppc64le.rpm

x86_64:
thunderbird-52.1.0-1.el7_3.x86_64.rpm
thunderbird-debuginfo-52.1.0-1.el7_3.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
thunderbird-52.1.0-1.el7_3.src.rpm

x86_64:
thunderbird-52.1.0-1.el7_3.x86_64.rpm
thunderbird-debuginfo-52.1.0-1.el7_3.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-2016-10195
https://access.redhat.com/security/cve/CVE-2016-10196
https://access.redhat.com/security/cve/CVE-2016-10197
https://access.redhat.com/security/cve/CVE-2017-5429
https://access.redhat.com/security/cve/CVE-2017-5432
https://access.redhat.com/security/cve/CVE-2017-5433
https://access.redhat.com/security/cve/CVE-2017-5434
https://access.redhat.com/security/cve/CVE-2017-5435
https://access.redhat.com/security/cve/CVE-2017-5436
https://access.redhat.com/security/cve/CVE-2017-5438
https://access.redhat.com/security/cve/CVE-2017-5439
https://access.redhat.com/security/cve/CVE-2017-5440
https://access.redhat.com/security/cve/CVE-2017-5441
https://access.redhat.com/security/cve/CVE-2017-5442
https://access.redhat.com/security/cve/CVE-2017-5443
https://access.redhat.com/security/cve/CVE-2017-5444
https://access.redhat.com/security/cve/CVE-2017-5445
https://access.redhat.com/security/cve/CVE-2017-5446
https://access.redhat.com/security/cve/CVE-2017-5447
https://access.redhat.com/security/cve/CVE-2017-5449
https://access.redhat.com/security/cve/CVE-2017-5451
https://access.redhat.com/security/cve/CVE-2017-5454
https://access.redhat.com/security/cve/CVE-2017-5459
https://access.redhat.com/security/cve/CVE-2017-5460
https://access.redhat.com/security/cve/CVE-2017-5464
https://access.redhat.com/security/cve/CVE-2017-5465
https://access.redhat.com/security/cve/CVE-2017-5466
https://access.redhat.com/security/cve/CVE-2017-5467
https://access.redhat.com/security/cve/CVE-2017-5469
https://access.redhat.com/security/updates/classification/#important
https://www.mozilla.org/en-US/security/advisories/mfsa2017-13

8. Contact:

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

Copyright 2017 Red Hat, Inc.
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