-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

====================================================================                   Red Hat Security Advisory

Synopsis:          Moderate: dovecot security update
Advisory ID:       RHSA-2022:7623-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:7623
Issue date:        2022-11-08
CVE Names:         CVE-2022-30550 
====================================================================
1. Summary:

An update for dovecot is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat CodeReady Linux Builder (v. 8) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

3. Description:

Dovecot is an IMAP server for Linux and other UNIX-like systems, written
primarily with security in mind. It also contains a small POP3 server and
supports e-mail in either the maildir or mbox format. The SQL drivers and
authentication plug-ins are provided as subpackages.

Security Fix(es):

* dovecot: Privilege escalation when similar master and non-master passdbs
are used (CVE-2022-30550)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Enterprise Linux 8.7 Release Notes linked from the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

2105070 - CVE-2022-30550 dovecot: Privilege escalation when similar master and non-master passdbs are used

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
dovecot-2.3.16-3.el8.src.rpm

aarch64:
dovecot-2.3.16-3.el8.aarch64.rpm
dovecot-debuginfo-2.3.16-3.el8.aarch64.rpm
dovecot-debugsource-2.3.16-3.el8.aarch64.rpm
dovecot-mysql-2.3.16-3.el8.aarch64.rpm
dovecot-mysql-debuginfo-2.3.16-3.el8.aarch64.rpm
dovecot-pgsql-2.3.16-3.el8.aarch64.rpm
dovecot-pgsql-debuginfo-2.3.16-3.el8.aarch64.rpm
dovecot-pigeonhole-2.3.16-3.el8.aarch64.rpm
dovecot-pigeonhole-debuginfo-2.3.16-3.el8.aarch64.rpm

ppc64le:
dovecot-2.3.16-3.el8.ppc64le.rpm
dovecot-debuginfo-2.3.16-3.el8.ppc64le.rpm
dovecot-debugsource-2.3.16-3.el8.ppc64le.rpm
dovecot-mysql-2.3.16-3.el8.ppc64le.rpm
dovecot-mysql-debuginfo-2.3.16-3.el8.ppc64le.rpm
dovecot-pgsql-2.3.16-3.el8.ppc64le.rpm
dovecot-pgsql-debuginfo-2.3.16-3.el8.ppc64le.rpm
dovecot-pigeonhole-2.3.16-3.el8.ppc64le.rpm
dovecot-pigeonhole-debuginfo-2.3.16-3.el8.ppc64le.rpm

s390x:
dovecot-2.3.16-3.el8.s390x.rpm
dovecot-debuginfo-2.3.16-3.el8.s390x.rpm
dovecot-debugsource-2.3.16-3.el8.s390x.rpm
dovecot-mysql-2.3.16-3.el8.s390x.rpm
dovecot-mysql-debuginfo-2.3.16-3.el8.s390x.rpm
dovecot-pgsql-2.3.16-3.el8.s390x.rpm
dovecot-pgsql-debuginfo-2.3.16-3.el8.s390x.rpm
dovecot-pigeonhole-2.3.16-3.el8.s390x.rpm
dovecot-pigeonhole-debuginfo-2.3.16-3.el8.s390x.rpm

x86_64:
dovecot-2.3.16-3.el8.x86_64.rpm
dovecot-debuginfo-2.3.16-3.el8.x86_64.rpm
dovecot-debugsource-2.3.16-3.el8.x86_64.rpm
dovecot-mysql-2.3.16-3.el8.x86_64.rpm
dovecot-mysql-debuginfo-2.3.16-3.el8.x86_64.rpm
dovecot-pgsql-2.3.16-3.el8.x86_64.rpm
dovecot-pgsql-debuginfo-2.3.16-3.el8.x86_64.rpm
dovecot-pigeonhole-2.3.16-3.el8.x86_64.rpm
dovecot-pigeonhole-debuginfo-2.3.16-3.el8.x86_64.rpm

Red Hat CodeReady Linux Builder (v. 8):

aarch64:
dovecot-debuginfo-2.3.16-3.el8.aarch64.rpm
dovecot-debugsource-2.3.16-3.el8.aarch64.rpm
dovecot-devel-2.3.16-3.el8.aarch64.rpm
dovecot-mysql-debuginfo-2.3.16-3.el8.aarch64.rpm
dovecot-pgsql-debuginfo-2.3.16-3.el8.aarch64.rpm
dovecot-pigeonhole-debuginfo-2.3.16-3.el8.aarch64.rpm

ppc64le:
dovecot-debuginfo-2.3.16-3.el8.ppc64le.rpm
dovecot-debugsource-2.3.16-3.el8.ppc64le.rpm
dovecot-devel-2.3.16-3.el8.ppc64le.rpm
dovecot-mysql-debuginfo-2.3.16-3.el8.ppc64le.rpm
dovecot-pgsql-debuginfo-2.3.16-3.el8.ppc64le.rpm
dovecot-pigeonhole-debuginfo-2.3.16-3.el8.ppc64le.rpm

s390x:
dovecot-debuginfo-2.3.16-3.el8.s390x.rpm
dovecot-debugsource-2.3.16-3.el8.s390x.rpm
dovecot-devel-2.3.16-3.el8.s390x.rpm
dovecot-mysql-debuginfo-2.3.16-3.el8.s390x.rpm
dovecot-pgsql-debuginfo-2.3.16-3.el8.s390x.rpm
dovecot-pigeonhole-debuginfo-2.3.16-3.el8.s390x.rpm

x86_64:
dovecot-2.3.16-3.el8.i686.rpm
dovecot-debuginfo-2.3.16-3.el8.i686.rpm
dovecot-debuginfo-2.3.16-3.el8.x86_64.rpm
dovecot-debugsource-2.3.16-3.el8.i686.rpm
dovecot-debugsource-2.3.16-3.el8.x86_64.rpm
dovecot-devel-2.3.16-3.el8.i686.rpm
dovecot-devel-2.3.16-3.el8.x86_64.rpm
dovecot-mysql-debuginfo-2.3.16-3.el8.i686.rpm
dovecot-mysql-debuginfo-2.3.16-3.el8.x86_64.rpm
dovecot-pgsql-debuginfo-2.3.16-3.el8.i686.rpm
dovecot-pgsql-debuginfo-2.3.16-3.el8.x86_64.rpm
dovecot-pigeonhole-debuginfo-2.3.16-3.el8.i686.rpm
dovecot-pigeonhole-debuginfo-2.3.16-3.el8.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2022-30550
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.7_release_notes/index

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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/nE+
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce