Gentoo Linux Security Advisory GLSA 200812-16 - Multiple vulnerabilities were found in the Dovecot mailserver. Versions less than 1.1.7-r1 are affected.
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Ubuntu Security Notice USN-666-1 - It was discovered that certain email headers were not correctly handled by Dovecot. If a remote attacker sent a specially crafted email to a user with a mailbox managed by Dovecot, that user's mailbox would become inaccessible through Dovecot, leading to a denial of service.
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