Debian Security Advisory

DSA-4690-1 dovecot -- security update

Date Reported:
20 May 2020
Affected Packages:
Security database references:
In the Debian bugtracking system: Bug 960963.
In Mitre's CVE dictionary: CVE-2020-10957, CVE-2020-10958, CVE-2020-10967.
More information:

Several vulnerabilities were discovered in the Dovecot email server, which could cause crashes in the submission, submission-login or lmtp services, resulting in denial of service.

For the stable distribution (buster), these problems have been fixed in version 1:

We recommend that you upgrade your dovecot packages.

For the detailed security status of dovecot please refer to its security tracker page at: