Description
mIRC before 6.35 allows attackers to cause a denial of service (crash) via a long nickname.
References (2)
Core 2
Core References
Release Notes, Vendor Advisory x_refsource_confirm
http://www.mirc.com/news.html
Release Notes, Vendor Advisory x_refsource_confirm
https://www.mirc.com/versions.txt
Scores
CVSS v3
7.5
EPSS
0.0135
EPSS Percentile
68.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-400
Status
published
Products (1)
mirc/mirc
< 6.35
Published
Jan 23, 2020
Tracked Since
Feb 18, 2026