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PRIOn knowledge basePRION:CVE-2017-9345

HistoryJun 02, 2017 - 5:29 a.m.

Information disclosure

2017-06-0205:29:00

PRIOn knowledge base

www.prio-n.com

6.7 Medium

AI Score

Confidence

Low

0.003 Low

EPSS

Percentile

69.9%

JSON

In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the DNS dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-dns.c by trying to detect self-referencing pointers.

CPENameOperatorVersion
wiresharkge2.0.0
wiresharkle2.0.12
wiresharkge2.2.0
wiresharkle2.2.6

Name	Operator	Version
wireshark	ge	2.0.0
wireshark	le	2.0.12
wireshark	ge	2.2.0
wireshark	le	2.2.6

References

www.securityfocus.com/bid/98798

www.securitytracker.com/id/1038612

bugs.chromium.org/p/oss-fuzz/issues/detail?id=1206

bugs.wireshark.org/bugzilla/show_bug.cgi?id=13633

code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=e280c9b637327a65d132bfe72d917b87e6844eb5

www.wireshark.org/security/wnpa-sec-2017-26.html