Vulnerability Database

289,784

Total vulnerabilities in the database

CVE-2011-4318

Dovecot 2.0.x before 2.0.16, when ssl or starttls is enabled and hostname is used to define the proxy destination, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via a valid certificate for a different hostname.

  • Published: Mar 7, 2013
  • Updated: Apr 13, 2023
  • CVE: CVE-2011-4318
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5.8
  • AV:N/AC:M/Au:N/C:P/I:P/A:N

CWEs:

Software From Fixed in
dovecot / dovecot 2.0.9 2.0.9.x
dovecot / dovecot 2.0.14 2.0.14.x
dovecot / dovecot 2.0.7 2.0.7.x
dovecot / dovecot 2.0.12 2.0.12.x
dovecot / dovecot 2.0.4 2.0.4.x
dovecot / dovecot 2.0.2 2.0.2.x
dovecot / dovecot 2.0.1 2.0.1.x
dovecot / dovecot 2.0.10 2.0.10.x
dovecot / dovecot 2.0.11 2.0.11.x
dovecot / dovecot 2.0.13 2.0.13.x
dovecot / dovecot 2.0.8 2.0.8.x
dovecot / dovecot 2.0.3 2.0.3.x
dovecot / dovecot 2.0.0 2.0.0.x
dovecot / dovecot 2.0.15 2.0.15.x
dovecot / dovecot 2.0.5 2.0.5.x
dovecot / dovecot 2.0.6 2.0.6.x