Bug 1655941 (CVE-2018-19628) - CVE-2018-19628 wireshark: ZigBee ZCL dissector crash
Summary: CVE-2018-19628 wireshark: ZigBee ZCL dissector crash
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2018-19628
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1655944 1657190
Blocks: 1655949
TreeView+ depends on / blocked
 
Reported: 2018-12-04 09:58 UTC by Andrej Nemec
Modified: 2021-02-16 22:42 UTC (History)
7 users (show)

Fixed In Version: wireshark 2.6.5
Doc Type: If docs needed, set a value
Doc Text:
A divide-by-zero vulnerability in ZigBee ZCL dissector allows Wireshark to crash when parsing a specially crafted pcap file. An attacker could cause a denial of service to Wireshark by injecting malicious packets into victim's WPAN network.
Clone Of:
Environment:
Last Closed: 2019-07-12 13:06:21 UTC
Embargoed:

Attachments (Terms of Use)

Description Andrej Nemec 2018-12-04 09:58:47 UTC 
In Wireshark 2.6.0 to 2.6.4, the ZigBee ZCL dissector could crash. This was addressed in epan/dissectors/packet-zbee-zcl-lighting.c by preventing a divide-by-zero error.

Upstream issue:

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15281

Upstream patch:

https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=212b18825d9b668cda23d334c48867dfa66b2b36

External References:

https://www.wireshark.org/security/wnpa-sec-2018-57.html
Comment 1 Andrej Nemec 2018-12-04 10:00:52 UTC 
Created wireshark tracking bugs for this issue:

Affects: fedora-all [bug 1655944]
Comment 4 Adam Mariš 2018-12-07 12:00:11 UTC 
ZigBee is a family of WPAN protocols, thus AV:A.
Comment 5 Eric Christensen 2018-12-19 18:47:06 UTC 
Statement:

This issue did not affect the versions of wireshark as shipped with Red Hat Enterprise Linux 5, 6, and 7.
Comment 6 Product Security DevOps Team 2019-07-12 13:06:21 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2018-19628
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