Unity Linux 20.1060e / 20.1070e Security Update: fetchmail (UTSA-2026-017438)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017438 advisory. Fetchmail before 6.4.22 fails to enforce STARTTLS session encryption in some circumstances, such as a certain situation with IMAP and PREAUTH. Tenable has extracted...

Fetchmail 加密问题漏洞

Fetchmail is an application for downloading emails. Fetchmail versions prior to 6.4.22 have a security vulnerability that prevents the implementation of STARTTLS session encryption in certain cases, such as IMAP and pre-authorization in certain situations...