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

Synopsis:          Moderate: wireshark security and bug fix update
Advisory ID:       RHSA-2017:0631-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://rhn.redhat.com/errata/RHSA-2017-0631.html
Issue date:        2017-03-21
CVE Names:         CVE-2013-4075 CVE-2015-3811 CVE-2015-3812 
                   CVE-2015-3813 
=====================================================================

1. Summary:

An update for wireshark is now available for Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having a security impact
of Moderate. 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 Desktop Optional (v. 6) - i386, x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, 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
Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64

3. Description:

The wireshark packages contain a network protocol analyzer used to capture
and browse the traffic running on a computer network.

Security Fix(es):

* Several denial of service flaws were found in Wireshark. Wireshark could
crash or stop responding if it read a malformed packet off a network, or
opened a malicious dump file. (CVE-2015-3811, CVE-2015-3812, CVE-2015-3813,
CVE-2013-4075)

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Enterprise Linux 6.9 Release Notes and Red Hat Enterprise Linux 6.9
Technical Notes linked from 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 Wireshark must be restarted for the update to take
effect.

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

972680 - CVE-2013-4075 wireshark: DoS (crash) in the GMR-1 BCCH dissector (wnpa-sec-2013-33)
1222436 - CVE-2015-3811 wireshark: WCP dissector crash (wnpa-sec-2015-14)
1222437 - CVE-2015-3812 wireshark: X11 memory leak (wnpa-sec-2015-15)
1222438 - CVE-2015-3813 wireshark: Reassembly memory leak (wnpa-sec-2015-16)
1222895 - Problems decoding TLS Server Key Exchange messages
1222902 - Encrypt-then-MAC TLS extension unrecognised
1238166 - tshark -F option fails to create capture files in .pcap format.
1240675 - No dissection of the TLS Certificate Verify message

6. Package List:

Red Hat Enterprise Linux Desktop (v. 6):

Source:
wireshark-1.8.10-25.el6.src.rpm

i386:
wireshark-1.8.10-25.el6.i686.rpm
wireshark-debuginfo-1.8.10-25.el6.i686.rpm
wireshark-gnome-1.8.10-25.el6.i686.rpm

x86_64:
wireshark-1.8.10-25.el6.i686.rpm
wireshark-1.8.10-25.el6.x86_64.rpm
wireshark-debuginfo-1.8.10-25.el6.i686.rpm
wireshark-debuginfo-1.8.10-25.el6.x86_64.rpm
wireshark-gnome-1.8.10-25.el6.x86_64.rpm

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

i386:
wireshark-debuginfo-1.8.10-25.el6.i686.rpm
wireshark-devel-1.8.10-25.el6.i686.rpm

x86_64:
wireshark-debuginfo-1.8.10-25.el6.i686.rpm
wireshark-debuginfo-1.8.10-25.el6.x86_64.rpm
wireshark-devel-1.8.10-25.el6.i686.rpm
wireshark-devel-1.8.10-25.el6.x86_64.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:
wireshark-1.8.10-25.el6.src.rpm

i386:
wireshark-1.8.10-25.el6.i686.rpm
wireshark-debuginfo-1.8.10-25.el6.i686.rpm
wireshark-gnome-1.8.10-25.el6.i686.rpm

ppc64:
wireshark-1.8.10-25.el6.ppc.rpm
wireshark-1.8.10-25.el6.ppc64.rpm
wireshark-debuginfo-1.8.10-25.el6.ppc.rpm
wireshark-debuginfo-1.8.10-25.el6.ppc64.rpm
wireshark-gnome-1.8.10-25.el6.ppc64.rpm

s390x:
wireshark-1.8.10-25.el6.s390.rpm
wireshark-1.8.10-25.el6.s390x.rpm
wireshark-debuginfo-1.8.10-25.el6.s390.rpm
wireshark-debuginfo-1.8.10-25.el6.s390x.rpm
wireshark-gnome-1.8.10-25.el6.s390x.rpm

x86_64:
wireshark-1.8.10-25.el6.i686.rpm
wireshark-1.8.10-25.el6.x86_64.rpm
wireshark-debuginfo-1.8.10-25.el6.i686.rpm
wireshark-debuginfo-1.8.10-25.el6.x86_64.rpm
wireshark-gnome-1.8.10-25.el6.x86_64.rpm

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

i386:
wireshark-debuginfo-1.8.10-25.el6.i686.rpm
wireshark-devel-1.8.10-25.el6.i686.rpm

ppc64:
wireshark-debuginfo-1.8.10-25.el6.ppc.rpm
wireshark-debuginfo-1.8.10-25.el6.ppc64.rpm
wireshark-devel-1.8.10-25.el6.ppc.rpm
wireshark-devel-1.8.10-25.el6.ppc64.rpm

s390x:
wireshark-debuginfo-1.8.10-25.el6.s390.rpm
wireshark-debuginfo-1.8.10-25.el6.s390x.rpm
wireshark-devel-1.8.10-25.el6.s390.rpm
wireshark-devel-1.8.10-25.el6.s390x.rpm

x86_64:
wireshark-debuginfo-1.8.10-25.el6.i686.rpm
wireshark-debuginfo-1.8.10-25.el6.x86_64.rpm
wireshark-devel-1.8.10-25.el6.i686.rpm
wireshark-devel-1.8.10-25.el6.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:
wireshark-1.8.10-25.el6.src.rpm

i386:
wireshark-1.8.10-25.el6.i686.rpm
wireshark-debuginfo-1.8.10-25.el6.i686.rpm
wireshark-gnome-1.8.10-25.el6.i686.rpm

x86_64:
wireshark-1.8.10-25.el6.i686.rpm
wireshark-1.8.10-25.el6.x86_64.rpm
wireshark-debuginfo-1.8.10-25.el6.i686.rpm
wireshark-debuginfo-1.8.10-25.el6.x86_64.rpm
wireshark-gnome-1.8.10-25.el6.x86_64.rpm

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

i386:
wireshark-debuginfo-1.8.10-25.el6.i686.rpm
wireshark-devel-1.8.10-25.el6.i686.rpm

x86_64:
wireshark-debuginfo-1.8.10-25.el6.i686.rpm
wireshark-debuginfo-1.8.10-25.el6.x86_64.rpm
wireshark-devel-1.8.10-25.el6.i686.rpm
wireshark-devel-1.8.10-25.el6.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-2013-4075
https://access.redhat.com/security/cve/CVE-2015-3811
https://access.redhat.com/security/cve/CVE-2015-3812
https://access.redhat.com/security/cve/CVE-2015-3813
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/6.9_Release_Notes/index.html
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/6.9_Technical_Notes/index.html

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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