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[RHSA-2015:2519-01] Important: thunderbird security update

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Red Hat Security Advisory

 

Synopsis: Important: thunderbird security update

Advisory ID: RHSA-2015:2519-01

Product: Red Hat Enterprise Linux

Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-2519.html

Issue date: 2015-11-26

CVE Names: CVE-2015-4513 CVE-2015-7189 CVE-2015-7193

CVE-2015-7197 CVE-2015-7198 CVE-2015-7199

CVE-2015-7200

=====================================================================

 

1. Summary:

 

An updated thunderbird package that fixes multiple security issues is now

available for Red Hat Enterprise Linux 5, 6, and 7.

 

Red Hat Product Security has rated this update as having Important security

impact. Common Vulnerability Scoring System (CVSS) base scores, which give

detailed severity ratings, are available for each vulnerability from the

CVE links in the References section.

 

2. Relevant releases/architectures:

 

RHEL Optional Productivity Applications (v. 5 server) - i386, x86_64

Red Hat Enterprise Linux Client (v. 7) - x86_64

Red Hat Enterprise Linux Desktop (v. 5 client) - i386, 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.

 

Several 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-2015-4513, CVE-2015-7189, CVE-2015-7197, CVE-2015-7198,

CVE-2015-7199, CVE-2015-7200)

 

A same-origin policy bypass flaw was found in the way Thunderbird handled

certain cross-origin resource sharing (CORS) requests. A web page

containing malicious content could cause Thunderbird to disclose sensitive

information. (CVE-2015-7193)

 

Note: All of the above issues cannot be exploited by a specially crafted

HTML mail message because JavaScript is disabled by default for mail

messages. However, they could be exploited in other ways in Thunderbird

(for example, by viewing the full remote content of an RSS feed).

 

Red Hat would like to thank the Mozilla project for reporting this issue.

Upstream acknowledges Christian Holler, David Major, Jesse Ruderman, Tyson

Smith, Boris Zbarsky, Randell Jesup, Olli Pettay, Karl Tomlinson, Jeff

Walden, Gary Kwong, Looben Yang, Shinto K Anto, Ronald Crane, and Ehsan

Akhgari as the original reporters of these issues.

 

For technical details regarding these flaws, refer to the Mozilla security

advisories for Thunderbird 38.4.0. You can find a link to the Mozilla

advisories in the References section of this erratum.

 

All Thunderbird users should upgrade to this updated package, which

contains Thunderbird version 38.4.0, which corrects these issues. After

installing the update, Thunderbird must be restarted for the changes to

take effect.

 

4. Solution:

 

Before applying this update, make sure all previously released errata

relevant to your system have been applied.

 

For details on how to apply this update, refer to:

 

https://access.redhat.com/articles/11258

 

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

 

1277332 - CVE-2015-4513 Mozilla: Miscellaneous memory safety hazards (rv:38.4) (MFSA 2015-116)

1277344 - CVE-2015-7189 Mozilla: Buffer overflow during image interactions in canvas (MFSA 2015-123)

1277346 - CVE-2015-7193 Mozilla: CORS preflight is bypassed when non-standard Content-Type headers are received (MFSA 2015-127)

1277350 - CVE-2015-7198 CVE-2015-7199 CVE-2015-7200 Mozilla: Vulnerabilities found through code inspection (MFSA 2015-131)

1277351 - CVE-2015-7197 Mozilla: Mixed content WebSocket policy bypass through workers (MFSA 2015-132)

 

6. Package List:

 

Red Hat Enterprise Linux Desktop (v. 5 client):

 

Source:

thunderbird-38.4.0-1.el5_11.src.rpm

 

i386:

thunderbird-38.4.0-1.el5_11.i386.rpm

thunderbird-debuginfo-38.4.0-1.el5_11.i386.rpm

 

x86_64:

thunderbird-38.4.0-1.el5_11.x86_64.rpm

thunderbird-debuginfo-38.4.0-1.el5_11.x86_64.rpm

 

RHEL Optional Productivity Applications (v. 5 server):

 

Source:

thunderbird-38.4.0-1.el5_11.src.rpm

 

i386:

thunderbird-38.4.0-1.el5_11.i386.rpm

thunderbird-debuginfo-38.4.0-1.el5_11.i386.rpm

 

x86_64:

thunderbird-38.4.0-1.el5_11.x86_64.rpm

thunderbird-debuginfo-38.4.0-1.el5_11.x86_64.rpm

 

Red Hat Enterprise Linux Desktop (v. 6):

 

Source:

thunderbird-38.4.0-1.el6_7.src.rpm

 

i386:

thunderbird-38.4.0-1.el6_7.i686.rpm

thunderbird-debuginfo-38.4.0-1.el6_7.i686.rpm

 

x86_64:

thunderbird-38.4.0-1.el6_7.x86_64.rpm

thunderbird-debuginfo-38.4.0-1.el6_7.x86_64.rpm

 

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

 

Source:

thunderbird-38.4.0-1.el6_7.src.rpm

 

i386:

thunderbird-38.4.0-1.el6_7.i686.rpm

thunderbird-debuginfo-38.4.0-1.el6_7.i686.rpm

 

ppc64:

thunderbird-38.4.0-1.el6_7.ppc64.rpm

thunderbird-debuginfo-38.4.0-1.el6_7.ppc64.rpm

 

s390x:

thunderbird-38.4.0-1.el6_7.s390x.rpm

thunderbird-debuginfo-38.4.0-1.el6_7.s390x.rpm

 

x86_64:

thunderbird-38.4.0-1.el6_7.x86_64.rpm

thunderbird-debuginfo-38.4.0-1.el6_7.x86_64.rpm

 

Red Hat Enterprise Linux Workstation (v. 6):

 

Source:

thunderbird-38.4.0-1.el6_7.src.rpm

 

i386:

thunderbird-38.4.0-1.el6_7.i686.rpm

thunderbird-debuginfo-38.4.0-1.el6_7.i686.rpm

 

x86_64:

thunderbird-38.4.0-1.el6_7.x86_64.rpm

thunderbird-debuginfo-38.4.0-1.el6_7.x86_64.rpm

 

Red Hat Enterprise Linux Client (v. 7):

 

Source:

thunderbird-38.4.0-1.el7_2.src.rpm

 

x86_64:

thunderbird-38.4.0-1.el7_2.x86_64.rpm

thunderbird-debuginfo-38.4.0-1.el7_2.x86_64.rpm

 

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

 

Source:

thunderbird-38.4.0-1.el7_2.src.rpm

 

aarch64:

thunderbird-38.4.0-1.el7_2.aarch64.rpm

thunderbird-debuginfo-38.4.0-1.el7_2.aarch64.rpm

 

ppc64le:

thunderbird-38.4.0-1.el7_2.ppc64le.rpm

thunderbird-debuginfo-38.4.0-1.el7_2.ppc64le.rpm

 

x86_64:

thunderbird-38.4.0-1.el7_2.x86_64.rpm

thunderbird-debuginfo-38.4.0-1.el7_2.x86_64.rpm

 

Red Hat Enterprise Linux Workstation (v. 7):

 

Source:

thunderbird-38.4.0-1.el7_2.src.rpm

 

x86_64:

thunderbird-38.4.0-1.el7_2.x86_64.rpm

thunderbird-debuginfo-38.4.0-1.el7_2.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-2015-4513

https://access.redhat.com/security/cve/CVE-2015-7189

https://access.redhat.com/security/cve/CVE-2015-7193

https://access.redhat.com/security/cve/CVE-2015-7197

https://access.redhat.com/security/cve/CVE-2015-7198

https://access.redhat.com/security/cve/CVE-2015-7199

https://access.redhat.com/security/cve/CVE-2015-7200

https://access.redhat.com/security/updates/classification/#important

https://www.mozilla.org/en-US/security/known-vulnerabilities/thunderbird/#thunderbird38.4

 

8. Contact:

 

The Red Hat security contact is . More contact

details at https://access.redhat.com/security/team/contact/

 

Copyright 2015 Red Hat, Inc.

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