vulnerability

MFSA2020-22 Thunderbird: Security Vulnerabilities fixed in Thunderbird 68.9.0 (CVE-2020-12398)

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Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
Jun 2, 2020
Added
Jun 5, 2020
Modified
Jul 21, 2020

Description

If Thunderbird is configured to use STARTTLS for an IMAP server, and the server sends a PREAUTH response, then Thunderbird will continue with an unencrypted connection, causing email data to be sent without protection. This vulnerability affects Thunderbird

Solution

mozilla-thunderbird-upgrade-68_9

References

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