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

Synopsis:          Moderate: wireshark security update
Advisory ID:       RHSA-2011:0369-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2011:0369.html
Issue date:        2011-03-21
CVE Names:         CVE-2011-0444 CVE-2011-0538 CVE-2011-0713 
                   CVE-2011-1139 CVE-2011-1140 CVE-2011-1141 
====================================================================
1. Summary:

Updated wireshark packages that fix multiple security issues are now
available for Red Hat Enterprise Linux 6.

The Red Hat Security Response Team has rated this update as having moderate
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:

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:

Wireshark is a program for monitoring network traffic. Wireshark was
previously known as Ethereal.

A heap-based buffer overflow flaw was found in the Wireshark MAC-LTE
dissector. If Wireshark read a malformed packet off a network or opened a
malicious dump file, it could crash or, possibly, execute arbitrary code as
the user running Wireshark. (CVE-2011-0444)

A heap-based buffer overflow flaw was found in the way Wireshark processed
signaling traces generated by the Gammu utility on Nokia DCT3 phones
running in Netmonitor mode. If Wireshark opened a specially-crafted capture
file, it could crash or, possibly, execute arbitrary code as the user
running Wireshark. (CVE-2011-0713)

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-2011-0538, CVE-2011-1139, CVE-2011-1140,
CVE-2011-1141)

Users of Wireshark should upgrade to these updated packages, which contain
Wireshark version 1.2.15, and resolve these issues. All running instances
of Wireshark must be restarted for the update to take effect.

4. Solution:

Before applying this update, make sure all previously-released errata
relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/kb/docs/DOC-11259

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

669441 - CVE-2011-0444 wireshark: buffer overflow in MAC-LTE disector (upstream bug #5530)
676232 - CVE-2011-0538 Wireshark: memory corruption when reading a malformed pcap file (upstream bug #5652)
678198 - CVE-2011-0713 Wireshark: heap-based buffer overflow when reading malformed Nokia DCT3 phone signalling traces
681748 - CVE-2011-1139 Wireshark: Denial Of Service (application crash) via a pcap-ng file that contains a large packet-length field
681754 - CVE-2011-1140 Wireshark: Multiple stack consumption vulnerabilities caused DoS via crafted SMB or CLDAP packet
681756 - CVE-2011-1141 Wireshark: Malformed LDAP filter string causes Denial of Service via excessive memory consumption

6. Package List:

Red Hat Enterprise Linux Desktop (v. 6):

Source:

i386:
wireshark-1.2.15-1.el6_0.1.i686.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.i686.rpm

x86_64:
wireshark-1.2.15-1.el6_0.1.i686.rpm
wireshark-1.2.15-1.el6_0.1.x86_64.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.i686.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.x86_64.rpm

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

Source:

i386:
wireshark-debuginfo-1.2.15-1.el6_0.1.i686.rpm
wireshark-devel-1.2.15-1.el6_0.1.i686.rpm
wireshark-gnome-1.2.15-1.el6_0.1.i686.rpm

x86_64:
wireshark-debuginfo-1.2.15-1.el6_0.1.i686.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.x86_64.rpm
wireshark-devel-1.2.15-1.el6_0.1.i686.rpm
wireshark-devel-1.2.15-1.el6_0.1.x86_64.rpm
wireshark-gnome-1.2.15-1.el6_0.1.x86_64.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:

i386:
wireshark-1.2.15-1.el6_0.1.i686.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.i686.rpm

ppc64:
wireshark-1.2.15-1.el6_0.1.ppc.rpm
wireshark-1.2.15-1.el6_0.1.ppc64.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.ppc.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.ppc64.rpm

s390x:
wireshark-1.2.15-1.el6_0.1.s390.rpm
wireshark-1.2.15-1.el6_0.1.s390x.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.s390.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.s390x.rpm

x86_64:
wireshark-1.2.15-1.el6_0.1.i686.rpm
wireshark-1.2.15-1.el6_0.1.x86_64.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.i686.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.x86_64.rpm

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

Source:

i386:
wireshark-debuginfo-1.2.15-1.el6_0.1.i686.rpm
wireshark-devel-1.2.15-1.el6_0.1.i686.rpm
wireshark-gnome-1.2.15-1.el6_0.1.i686.rpm

ppc64:
wireshark-debuginfo-1.2.15-1.el6_0.1.ppc.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.ppc64.rpm
wireshark-devel-1.2.15-1.el6_0.1.ppc.rpm
wireshark-devel-1.2.15-1.el6_0.1.ppc64.rpm
wireshark-gnome-1.2.15-1.el6_0.1.ppc64.rpm

s390x:
wireshark-debuginfo-1.2.15-1.el6_0.1.s390.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.s390x.rpm
wireshark-devel-1.2.15-1.el6_0.1.s390.rpm
wireshark-devel-1.2.15-1.el6_0.1.s390x.rpm
wireshark-gnome-1.2.15-1.el6_0.1.s390x.rpm

x86_64:
wireshark-debuginfo-1.2.15-1.el6_0.1.i686.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.x86_64.rpm
wireshark-devel-1.2.15-1.el6_0.1.i686.rpm
wireshark-devel-1.2.15-1.el6_0.1.x86_64.rpm
wireshark-gnome-1.2.15-1.el6_0.1.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:

i386:
wireshark-1.2.15-1.el6_0.1.i686.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.i686.rpm

x86_64:
wireshark-1.2.15-1.el6_0.1.i686.rpm
wireshark-1.2.15-1.el6_0.1.x86_64.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.i686.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.x86_64.rpm

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

Source:

i386:
wireshark-debuginfo-1.2.15-1.el6_0.1.i686.rpm
wireshark-devel-1.2.15-1.el6_0.1.i686.rpm
wireshark-gnome-1.2.15-1.el6_0.1.i686.rpm

x86_64:
wireshark-debuginfo-1.2.15-1.el6_0.1.i686.rpm
wireshark-debuginfo-1.2.15-1.el6_0.1.x86_64.rpm
wireshark-devel-1.2.15-1.el6_0.1.i686.rpm
wireshark-devel-1.2.15-1.el6_0.1.x86_64.rpm
wireshark-gnome-1.2.15-1.el6_0.1.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/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2011-0444.html
https://www.redhat.com/security/data/cve/CVE-2011-0538.html
https://www.redhat.com/security/data/cve/CVE-2011-0713.html
https://www.redhat.com/security/data/cve/CVE-2011-1139.html
https://www.redhat.com/security/data/cve/CVE-2011-1140.html
https://www.redhat.com/security/data/cve/CVE-2011-1141.html
https://access.redhat.com/security/updates/classification/#moderate
https://www.wireshark.org/security/wnpa-sec-2011-01.html
https://www.wireshark.org/security/wnpa-sec-2011-03.html

8. Contact:

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

Copyright 2011 Red Hat, Inc.