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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2247-1 | thunderbird security update |
Debian DSA |
DSA-4702-1 | thunderbird security update |
EUVD |
EUVD-2020-4710 | 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. |
Ubuntu USN |
USN-4421-1 | Thunderbird vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2024-08-04T11:56:52.019Z
Reserved: 2020-04-28T00:00:00.000Z
Link: CVE-2020-12398
No data.
Status : Modified
Published: 2020-07-09T15:15:10.677
Modified: 2024-11-21T04:59:38.430
Link: CVE-2020-12398
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
EUVD
Ubuntu USN