Bug 1486630 – CVE-2017-13764 wireshark: Modbus dissector crash (wnpa-sec-2017-40)

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Bug 1486630 - (CVE-2017-13764) CVE-2017-13764 wireshark: Modbus dissector crash (wnpa-sec-2017-40)

Summary:	CVE-2017-13764 wireshark: Modbus dissector crash (wnpa-sec-2017-40)

Status:	NEW

Aliases:	CVE-2017-13764

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	medium Severity medium
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Assigned To:	Red Hat Product Security
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URL:
Whiteboard:	impact=moderate,public=20170829,repor...
Keywords:	Security

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Reported:	2017-08-30 05:36 EDT by Adam Mariš
Modified:	2018-06-21 04:55 EDT (History)
CC List:	7 users (show)

See Also:
Fixed In Version:	wireshark 2.4.1
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Description Adam Mariš 2017-08-30 05:36:26 EDT

It was reported that Wireshark's Modbus dissector could crash. It may be possible to make Wireshark crash by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.

Upstream bug(s):

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13925

External References:

https://www.wireshark.org/security/wnpa-sec-2017-40.html

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