EUVD-2012-0108

Malware in sbrugna...

Dozens of STARTTLS Related Flaws Found Affecting Popular Email Clients

Security researchers have disclosed as many as 40 different vulnerabilities associated with an opportunistic encryption mechanism in mail clients and servers that could open the door to targeted man-in-the-middle MitM attacks, permitting an intruder to forge mailbox content and steal credentials...

CVE-2021-38370

In Alpine before 2.25, untagged responses from an IMAP server are accepted before STARTTLS...