USN-3587-2: Dovecot vulnerabilities
2 April 2018
Several security issues were fixed in Dovecot.
- dovecot - IMAP and POP3 email server
USN-3587-1 fixed a vulnerability in Dovecot. This update provides
the corresponding update for Ubuntu 12.04 ESM.
Original advisory details:
It was discovered that Dovecot incorrectly handled parsing certain email
addresses. A remote attacker could use this issue to cause Dovecot to
crash, resulting in a denial of service, or possibly obtain sensitive
It was discovered that Dovecot incorrectly handled TLS SNI config lookups.
A remote attacker could possibly use this issue to cause Dovecot to crash,
resulting in a denial of service. (CVE-2017-15130)
- USN-3587-1: dovecot-gssapi, dovecot-dev, dovecot-sieve, dovecot-sqlite, dovecot, dovecot-solr, dovecot-lmtpd, dovecot-lucene, dovecot-core, dovecot-imapd, dovecot-ldap, dovecot-mysql, dovecot-pgsql, dovecot-managesieved, dovecot-pop3d, mail-stack-delivery