Bug 1464051 - (CVE-2017-9766) CVE-2017-9766 wireshark: PROFINET IO data with a high recursion depth can cause stack exhaustion
CVE-2017-9766 wireshark: PROFINET IO data with a high recursion depth can cau...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20170619,reported=2...
: Security
Depends On: 1464052
Blocks:
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Reported: 2017-06-22 06:44 EDT by Andrej Nemec
Modified: 2017-06-22 06:45 EDT (History)
6 users (show)

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Description Andrej Nemec 2017-06-22 06:44:12 EDT
In Wireshark 2.2.7, PROFINET IO data with a high recursion depth allows attackers to cause a denial of service (stack exhaustion) in the dissect_IODWriteReq function in plugins/profinet/packet-dcerpc-pn-io.c.

Upstream issue:

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13811
Comment 1 Andrej Nemec 2017-06-22 06:45:35 EDT
Created wireshark tracking bugs for this issue:

Affects: fedora-all [bug 1464052]

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