CVE-2020-12398 log
| Source |
|
| Severity | High |
| Remote | Yes |
| Type | Man-in-the-middle |
| Description | A security downgrade issue has been found in Thunderbird before 68.9.0. 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. |
| Group | Package | Affected | Fixed | Severity | Status | Ticket |
|---|---|---|---|---|---|---|
| AVG-1179 | thunderbird | 68.8.1-1 | 68.9.0-1 | High | Fixed |
| Date | Advisory | Group | Package | Severity | Type |
|---|---|---|---|---|---|
| 06 Jun 2020 | ASA-202006-4 | AVG-1179 | thunderbird | High | multiple issues |
| References |
|---|
https://www.mozilla.org/en-US/security/advisories/mfsa2020-22/#CVE-2020-12398 https://bugzilla.mozilla.org/show_bug.cgi?id=1613623 |