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CVE ID:CVE-2020-12398
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 < 68.9.0.
Test IDs: None available
Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2020-12398
https://bugzilla.mozilla.org/show_bug.cgi?id=1613623
https://bugzilla.mozilla.org/show_bug.cgi?id=1613623
https://www.mozilla.org/security/advisories/mfsa2020-22/
https://www.mozilla.org/security/advisories/mfsa2020-22/
https://usn.ubuntu.com/4421-1/




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