The Cyrus IMAP Server is affected by multiple vulnerabilities which could potentially lead to the remote execution of arbitrary code or a Denial of Service.
|Package||net-mail/cyrus-imapd on all architectures|
|Affected versions||< 2.4.12|
|Unaffected versions||>= 2.4.12|
The Cyrus IMAP Server is an efficient, highly-scalable IMAP e-mail server.
Multiple vulnerabilities have been discovered in the Cyrus IMAP Server. Please review the CVE identifiers referenced below for details.
An unauthenticated local or remote attacker may be able to execute arbitrary code with the privileges of the Cyrus IMAP Server process or cause a Denial of Service.
There is no known workaround at this time.
All Cyrus IMAP Server users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-mail/cyrus-imapd-2.4.12"