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Bug 1441973 - (CVE-2017-7701) CVE-2017-7701 wireshark: BGP dissector infinite loop (wnpa-sec-2017-16)
CVE-2017-7701 wireshark: BGP dissector infinite loop (wnpa-sec-2017-16)
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
impact=moderate,public=20170412,repor...
: Security
Depends On: 1441981
Blocks:
  Show dependency tree / graph
 
Reported: 2017-04-13 04:46 EDT by Adam Mariš
Modified: 2018-06-21 05:07 EDT (History)
4 users (show)

See Also:
Fixed In Version: wireshark 2.2.6, wireshark 2.0.12
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Description Adam Mariš 2017-04-13 04:46:00 EDT 
It was reported that Wireshark's BGP 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=13557

External References:

https://www.wireshark.org/security/wnpa-sec-2017-16.html
Comment 1 Adam Mariš 2017-04-13 04:49:20 EDT 
Created wireshark tracking bugs for this issue:

Affects: fedora-all [bug 1441981]
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