Bug 1441969 – CVE-2017-7703 wireshark: IMAP dissector crash (wnpa-sec-2017-12)

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Bug 1441969 - (CVE-2017-7703) CVE-2017-7703 wireshark: IMAP dissector crash (wnpa-sec-2017-12)

Summary:	CVE-2017-7703 wireshark: IMAP dissector crash (wnpa-sec-2017-12)

Status:	NEW

Aliases:	CVE-2017-7703

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

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
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URL:
Whiteboard:	impact=moderate,public=20170412,repor...
Keywords:	Security

Depends On:	1441981
Blocks:
	Show dependency tree / graph

Reported:	2017-04-13 04:44 EDT by Adam Mariš
Modified:	2018-06-21 05:09 EDT (History)
CC List:	4 users (show)

See Also:
Fixed In Version:	wireshark 2.2.6, wireshark 2.0.12
Doc Type:	If docs needed, set a value
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RHEL 7.3 requirements from Atomic Host:
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Description Adam Mariš 2017-04-13 04:44:33 EDT

It was reported that Wireshark's IMAP 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=13466

External References:

https://www.wireshark.org/security/wnpa-sec-2017-12.html

Comment 1 Adam Mariš 2017-04-13 04:48:53 EDT

Created wireshark tracking bugs for this issue:

Affects: fedora-all [bug 1441981]

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