Red Hat Security Advisory

RHSA-2021:3493

cyrus-imapd security update

Released 2021-09-13 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream EUS (v. 8.2) cyrus-imapd-3.0.7-16.el8_2.1, cyrus-imapd-utils-3.0.7-16.el8_2.1, cyrus-imapd-vzic-3.0.7-16.el8_2.1

Fixes 1 record

TI-2021-12968 CVE-2021-33582 · GHSA-prxx-4m38-9m83

Cyrus IMAP before 3.4.2 allows remote attackers to cause a denial of service…

LOW 38

Cyrus IMAP before 3.4.2 allows remote attackers to cause a denial of service (multiple-minute daemon hang) via input that is mishandled during hash-table interaction.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.03095 Published 2021-09-01 Partial fix CWE-407