CVEvulnerability

CVE-2005-3402

2.6 LOW Published 2005-11-01 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2005-11-01
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
2.6 LOW — AV:N/AC:H/Au:N/C:P/I:N/A:N

Description

The SMTP client in Mozilla Thunderbird 1.0.5 BETA, 1.0.7, and possibly other versions, does not notify users when it cannot establish a secure channel with the server, which allows remote attackers to obtain authentication information without detection via a man-in-the-middle (MITM) attack that bypasses TLS authentication or downgrades CRAM-MD5 authentication to plain authentication.

Affected configurations

• mozilla thunderbird 1.0.5 • mozilla thunderbird 1.0.7

References