Description
In Wireshark 2.2.0 to 2.2.6, the IPv6 dissector could crash. This was addressed in epan/dissectors/packet-ipv6.c by validating an IPv6 address.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by OSS-Fuzz · textdosmultiple
https://www.exploit-db.com/exploits/42123
References (7)
Core 7
Core References
Issue Tracking, Third Party Advisory x_refsource_misc
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1303
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/98805
Exploit, Third Party Advisory, VDB Entry exploit
x_refsource_exploit-db
https://www.exploit-db.com/exploits/42123/
Vendor Advisory x_refsource_misc
https://www.wireshark.org/security/wnpa-sec-2017-33.html
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1038612
Patch x_refsource_misc
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=40b2d475c2ad550c1a0f536d5eb30f2a7404c4f0
Issue Tracking, Patch, Vendor Advisory x_refsource_misc
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13675
Scores
CVSS v3
7.5
EPSS
0.0715
EPSS Percentile
91.6%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-20
Status
published
Products (1)
wireshark/wireshark
2.2.0 - 2.2.6
Published
Jun 02, 2017
Tracked Since
Feb 18, 2026