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

Synopsis:          Moderate: wireshark security and bug fix update
Advisory ID:       RHSA-2020:1047-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:1047
Issue date:        2020-03-31
CVE Names:         CVE-2018-7418 CVE-2018-11362 CVE-2018-14340 
                   CVE-2018-14341 CVE-2018-14368 CVE-2018-16057 
                   CVE-2018-19622 
====================================================================
1. Summary:

An update for wireshark is now available for Red Hat Enterprise Linux 7.

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 Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - 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):

* wireshark: Out-of-bounds read in packet-ldss.c (CVE-2018-11362)

* wireshark: Multiple dissectors could crash (wnpa-sec-2018-36)
(CVE-2018-14340)

* wireshark: DICOM dissector infinite loop (wnpa-sec-2018-39)
(CVE-2018-14341)

* wireshark: Bazaar dissector infinite loop (wnpa-sec-2018-40)
(CVE-2018-14368)

* wireshark: SIGCOMP dissector crash in packet-sigcomp.c (CVE-2018-7418)

* wireshark: Radiotap dissector crash (CVE-2018-16057)

* wireshark: Infinite loop in the MMSE dissector (CVE-2018-19622)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Enterprise Linux 7.8 Release 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/):

1549305 - CVE-2018-7418 wireshark: SIGCOMP dissector crash in packet-sigcomp.c
1581787 - CVE-2018-11362 wireshark: Out-of-bounds read in packet-ldss.c
1607323 - CVE-2018-14340 wireshark: Multiple dissectors could crash (wnpa-sec-2018-36)
1607326 - CVE-2018-14341 wireshark: DICOM dissector infinite loop (wnpa-sec-2018-39)
1607327 - CVE-2018-14368 wireshark: Bazaar dissector infinite loop (wnpa-sec-2018-40)
1625925 - CVE-2018-16057 wireshark: Radiotap dissector crash
1655932 - CVE-2018-19622 wireshark: Infinite loop in the MMSE dissector

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
wireshark-1.10.14-24.el7.src.rpm

x86_64:
wireshark-1.10.14-24.el7.i686.rpm
wireshark-1.10.14-24.el7.x86_64.rpm
wireshark-debuginfo-1.10.14-24.el7.i686.rpm
wireshark-debuginfo-1.10.14-24.el7.x86_64.rpm
wireshark-gnome-1.10.14-24.el7.x86_64.rpm

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

x86_64:
wireshark-debuginfo-1.10.14-24.el7.i686.rpm
wireshark-debuginfo-1.10.14-24.el7.x86_64.rpm
wireshark-devel-1.10.14-24.el7.i686.rpm
wireshark-devel-1.10.14-24.el7.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
wireshark-1.10.14-24.el7.src.rpm

ppc64:
wireshark-1.10.14-24.el7.ppc.rpm
wireshark-1.10.14-24.el7.ppc64.rpm
wireshark-debuginfo-1.10.14-24.el7.ppc.rpm
wireshark-debuginfo-1.10.14-24.el7.ppc64.rpm
wireshark-gnome-1.10.14-24.el7.ppc64.rpm

ppc64le:
wireshark-1.10.14-24.el7.ppc64le.rpm
wireshark-debuginfo-1.10.14-24.el7.ppc64le.rpm
wireshark-gnome-1.10.14-24.el7.ppc64le.rpm

s390x:
wireshark-1.10.14-24.el7.s390.rpm
wireshark-1.10.14-24.el7.s390x.rpm
wireshark-debuginfo-1.10.14-24.el7.s390.rpm
wireshark-debuginfo-1.10.14-24.el7.s390x.rpm
wireshark-gnome-1.10.14-24.el7.s390x.rpm

x86_64:
wireshark-1.10.14-24.el7.i686.rpm
wireshark-1.10.14-24.el7.x86_64.rpm
wireshark-debuginfo-1.10.14-24.el7.i686.rpm
wireshark-debuginfo-1.10.14-24.el7.x86_64.rpm
wireshark-gnome-1.10.14-24.el7.x86_64.rpm

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

ppc64:
wireshark-debuginfo-1.10.14-24.el7.ppc.rpm
wireshark-debuginfo-1.10.14-24.el7.ppc64.rpm
wireshark-devel-1.10.14-24.el7.ppc.rpm
wireshark-devel-1.10.14-24.el7.ppc64.rpm

ppc64le:
wireshark-debuginfo-1.10.14-24.el7.ppc64le.rpm
wireshark-devel-1.10.14-24.el7.ppc64le.rpm

s390x:
wireshark-debuginfo-1.10.14-24.el7.s390.rpm
wireshark-debuginfo-1.10.14-24.el7.s390x.rpm
wireshark-devel-1.10.14-24.el7.s390.rpm
wireshark-devel-1.10.14-24.el7.s390x.rpm

x86_64:
wireshark-debuginfo-1.10.14-24.el7.i686.rpm
wireshark-debuginfo-1.10.14-24.el7.x86_64.rpm
wireshark-devel-1.10.14-24.el7.i686.rpm
wireshark-devel-1.10.14-24.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
wireshark-1.10.14-24.el7.src.rpm

x86_64:
wireshark-1.10.14-24.el7.i686.rpm
wireshark-1.10.14-24.el7.x86_64.rpm
wireshark-debuginfo-1.10.14-24.el7.i686.rpm
wireshark-debuginfo-1.10.14-24.el7.x86_64.rpm
wireshark-gnome-1.10.14-24.el7.x86_64.rpm

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

x86_64:
wireshark-debuginfo-1.10.14-24.el7.i686.rpm
wireshark-debuginfo-1.10.14-24.el7.x86_64.rpm
wireshark-devel-1.10.14-24.el7.i686.rpm
wireshark-devel-1.10.14-24.el7.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-2018-7418
https://access.redhat.com/security/cve/CVE-2018-11362
https://access.redhat.com/security/cve/CVE-2018-14340
https://access.redhat.com/security/cve/CVE-2018-14341
https://access.redhat.com/security/cve/CVE-2018-14368
https://access.redhat.com/security/cve/CVE-2018-16057
https://access.redhat.com/security/cve/CVE-2018-19622
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.8_release_notes/index

8. Contact:

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

Copyright 2020 Red Hat, Inc.
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