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CVE-2021-38084

HIGH CVSS: 8.1 Published: 2021-08-03 Modified: 2026-06-17

Description

An issue was discovered in the POP3 component of Courier Mail Server before 1.1.5. Meddler-in-the-middle attackers can pipeline commands after the POP3 STLS command, injecting plaintext commands into an encrypted user session.

Affected Platforms

Courier-Mta Courier Mail Server

Weakness Type

CWE-74

References