Description
In Wireshark 2.6.0 to 2.6.1 and 2.4.0 to 2.4.7, the CoAP protocol dissector could crash. This was addressed in epan/dissectors/packet-coap.c by properly checking for a NULL condition.
References (6)
Scores
CVSS v3
7.5
EPSS
0.0056
EPSS Percentile
68.5%
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-252
Status
published
Products (1)
wireshark/wireshark
2.4.0 - 2.4.7
Published
Jul 19, 2018
Tracked Since
Feb 18, 2026