CVE-2018-14367

HIGH

Wireshark <2.6.1, <2.4.8 - DoS

Title source: llm

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 68.1%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Classification

CWE
CWE-252
Status published

Affected Products (1)

wireshark/wireshark < 2.4.7

Timeline

Published Jul 19, 2018
Tracked Since Feb 18, 2026