Summary
It was discovered that Dovecot incorrectly handled some usernames. An attacker
could possibly use this issue to cause Dovecot to hang or crash, resulting in a
denial of service.
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 16.04 LTS 16.04:LTS | dovecot | 1:2.2.22-1ubuntu2.3 |
Vulnerabilities 1
-
Low 3.7
Dovecot before version 2.2.29 is vulnerable to a denial of service. When 'dict' passdb and userdb were used for user au…
References
-
report
https://ubuntu.com/security/CVE-2017-2669