Bug 1441972 (CVE-2017-7705)

Summary:	CVE-2017-7705 wireshark: RPCoRDMA dissector infinite loop (wnpa-sec-2017-15)
Product:	[Other] Security Response	Reporter:	Adam Mariš <amaris>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	huzaifas, lemenkov, msehnout, phatina
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	wireshark 2.2.6, wireshark 2.0.12	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 03:10:23 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1441981
Bug Blocks:

Description Adam Mariš 2017-04-13 08:45:36 UTC

It was reported that Wireshark's RPCoRDMA dissector could loop infinitely. 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=13558

External References:

https://www.wireshark.org/security/wnpa-sec-2017-15.html

Comment 1 Adam Mariš 2017-04-13 08:49:12 UTC

Created wireshark tracking bugs for this issue:

Affects: fedora-all [bug 1441981]