Vulnerabilities > Dovecot > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2017-09-19 | CVE-2015-3420 | Improper Certificate Validation vulnerability in multiple products The ssl-proxy-openssl.c function in Dovecot before 2.2.17, when SSLv3 is disabled, allow remote attackers to cause a denial of service (login process crash) via vectors related to handshake failures. | 5.9 |
| 2017-02-17 | CVE-2016-8652 | Improper Input Validation vulnerability in Dovecot The auth component in Dovecot before 2.2.27, when auth-policy is configured, allows a remote attackers to cause a denial of service (crash) by aborting authentication without setting a username. | 5.9 |
| 2009-11-24 | CVE-2009-3897 | Incorrect Permission Assignment for Critical Resource vulnerability in Dovecot Dovecot 1.2.x before 1.2.8 sets 0777 permissions during creation of certain directories at installation time, which allows local users to access arbitrary user accounts by replacing the auth socket, related to the parent directories of the base_dir directory, and possibly the base_dir directory itself. | 5.5 |