Dovecot: Multiple vulnerabilities — GLSA 202107-41

Multiple vulnerabilities have been found in Dovecot, the worst of which could result in a Denial of Service condition.

Affected packages

net-mail/dovecot on all architectures
Affected versions < 2.3.14.1
Unaffected versions >= 2.3.14.1

Background

Dovecot is an open source IMAP and POP3 email server.

Description

Multiple vulnerabilities have been discovered in Dovecot. Please review the CVE identifiers referenced below for details.

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

Resolution

All Dovecot users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=net-mail/dovecot-2.3.14.1"
 

References

Release date
July 18, 2021

Latest revision
July 18, 2021: 2

Severity
low

Exploitable
remote

Bugzilla entries