CVE-2018-7421

Description

In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the DMP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-dmp.c by correctly supporting a bounded number of Security Categories for a DMP Security Classification.

References

https://www.wireshark.org/security/wnpa-sec-2018-06.html

https://euvd.enisa.europa.eu/vulnerability/EUVD-2018-19152

https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e8be5adae469ba563acfad2c2b98673e1afaf901

https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=656812ee1f2a8ddfd383b02a066e888f5919e17a

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14408

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS