<p>Upgrade <code>Debian:12</code> <code>thunderbird</code> to version 1:68.9.0-1 or higher.</p>

Missing Encryption of Sensitive Data Affecting thunderbird package, versions <1:68.9.0-1

Threat Intelligence

0.19% (57^th percentile)

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Snyk ID SNYK-DEBIAN12-THUNDERBIRD-1561342
published 6 Jun 2020
disclosed 9 Jul 2020

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Introduced: 6 Jun 2020

CVE-2020-12398 Open this link in a new tab CWE-311 Open this link in a new tab

How to fix?

Upgrade Debian:12 thunderbird to version 1:68.9.0-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

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.

References

CVSS Scores

version 3.1

Attack Vector (AV)

Network
Attack Complexity (AC)

Low
Privileges Required (PR)

None
User Interaction (UI)

None

Scope (S)

Unchanged

Confidentiality (C)

High
Integrity (I)

None
Availability (A)

None