CVEvulnerability

CVE-2011-1428

5.8 MEDIUM Published 2011-03-16 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2011-03-16
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:N
Weaknesses
CWE-20

Description

Wee Enhanced Environment for Chat (aka WeeChat) 0.3.4 and earlier does not properly verify that the server hostname matches the domain name of the subject of an X.509 certificate, which allows man-in-the-middle attackers to spoof an SSL chat server via an arbitrary certificate, related to incorrect use of the GnuTLS API.

Affected configurations

• flashtux weechat (<= 0.3.4) • flashtux weechat 0.0.1 • flashtux weechat 0.0.2 • flashtux weechat 0.0.3 • flashtux weechat 0.0.4 • flashtux weechat 0.0.5 • flashtux weechat 0.0.6 • flashtux weechat 0.0.7 • flashtux weechat 0.0.8 • flashtux weechat 0.0.9 • flashtux weechat 0.1.0 • flashtux weechat 0.1.1 • flashtux weechat 0.1.2 • flashtux weechat 0.1.3 • flashtux weechat 0.1.4 • flashtux weechat 0.1.5 • flashtux weechat 0.1.6 • flashtux weechat 0.1.7 • flashtux weechat 0.1.8 • flashtux weechat 0.1.9 • flashtux weechat 0.2.0 • flashtux weechat 0.2.1 • flashtux weechat 0.2.2 • flashtux weechat 0.2.3 • flashtux weechat 0.2.4 • flashtux weechat 0.2.5 • flashtux weechat 0.2.6 • flashtux weechat 0.2.6.1 • flashtux weechat 0.2.6.2 • flashtux weechat 0.2.6.3 • flashtux weechat 0.3.0 • flashtux weechat 0.3.1 • flashtux weechat 0.3.1.1 • flashtux weechat 0.3.2 • flashtux weechat 0.3.3

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References