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Bug 1625925 - (CVE-2018-16057) CVE-2018-16057 wireshark: Radiotap dissector crash
CVE-2018-16057 wireshark: Radiotap dissector crash
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=20180829,reported=2...
: Security
Depends On: 1625926 1625927 1633330
Blocks: 1625928
  Show dependency tree / graph
 
Reported: 2018-09-06 04:48 EDT by Andrej Nemec
Modified: 2018-09-26 13:39 EDT (History)
8 users (show)

See Also:
Fixed In Version: wireshark 2.6.3, wireshark 2.4.9, wireshark 2.2.17
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RHEL 7.3 requirements from Atomic Host:
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Attachments (Terms of Use)
Patch (1.06 KB, patch)
2018-09-26 05:48 EDT, Michal Ruprich 		no flags Details | Diff
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Description Andrej Nemec 2018-09-06 04:48:51 EDT 
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.

External References:

https://www.wireshark.org/security/wnpa-sec-2018-46.html

Upstream bug:

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15022
Comment 1 Andrej Nemec 2018-09-06 04:49:52 EDT 
Created wireshark tracking bugs for this issue:

Affects: fedora-all [bug 1625927]
Comment 3 Michal Ruprich 2018-09-26 05:48 EDT 
Created attachment 1487125 [details]
Patch
Comment 4 Scott Gayou 2018-09-26 12:53:47 EDT 
Impacts RHEL6/7. Invalid reads in valgrind, patch looks applicable.
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