Security Advisory

CVE-2022-28352

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2022-04-02 16:36:02

Last updated 2024-08-03 05:56:14

Assigner mitre

CVSS score 4.3

State PUBLISHED

Description

WeeChat (aka Wee Enhanced Environment for Chat) 3.2 to 3.4 before 3.4.1 does not properly verify the TLS certificate of the server, after certain GnuTLS options are changed, which allows man-in-the-middle attackers to spoof a TLS chat server via an arbitrary certificate. NOTE: this only affects situations where weechat.network.gnutls_ca_system or weechat.network.gnutls_ca_user is changed without a WeeChat restart.

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