vulnerability
Alpine Linux: CVE-2021-39272: Cleartext Transmission of Sensitive Information
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:P/I:N/A:N) | Aug 30, 2021 | Mar 21, 2024 | Dec 22, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
Aug 30, 2021
Added
Mar 21, 2024
Modified
Dec 22, 2025
Description
Fetchmail before 6.4.22 fails to enforce STARTTLS session encryption in some circumstances, such as a certain situation with IMAP and PREAUTH.
Solution
alpine-linux-upgrade-fetchmail
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.