-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: dovecot security and enhancement update Advisory ID: RHSA-2022:8208-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:8208 Issue date: 2022-11-15 CVE Names: CVE-2022-30550 ==================================================================== 1. Summary: An update for dovecot is now available for Red Hat Enterprise Linux 9. 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. 9) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux AppStream (v. 9) - 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 9.1 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/): 2053368 - installing dovecot-pgsql via kickstart fails on Error in POSTIN scriptlet 2095399 - [RFE] dovecot use systemd-sysusers 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. 9): Source: dovecot-2.3.16-7.el9.src.rpm aarch64: dovecot-2.3.16-7.el9.aarch64.rpm dovecot-debuginfo-2.3.16-7.el9.aarch64.rpm dovecot-debugsource-2.3.16-7.el9.aarch64.rpm dovecot-mysql-2.3.16-7.el9.aarch64.rpm dovecot-mysql-debuginfo-2.3.16-7.el9.aarch64.rpm dovecot-pgsql-2.3.16-7.el9.aarch64.rpm dovecot-pgsql-debuginfo-2.3.16-7.el9.aarch64.rpm dovecot-pigeonhole-2.3.16-7.el9.aarch64.rpm dovecot-pigeonhole-debuginfo-2.3.16-7.el9.aarch64.rpm ppc64le: dovecot-2.3.16-7.el9.ppc64le.rpm dovecot-debuginfo-2.3.16-7.el9.ppc64le.rpm dovecot-debugsource-2.3.16-7.el9.ppc64le.rpm dovecot-mysql-2.3.16-7.el9.ppc64le.rpm dovecot-mysql-debuginfo-2.3.16-7.el9.ppc64le.rpm dovecot-pgsql-2.3.16-7.el9.ppc64le.rpm dovecot-pgsql-debuginfo-2.3.16-7.el9.ppc64le.rpm dovecot-pigeonhole-2.3.16-7.el9.ppc64le.rpm dovecot-pigeonhole-debuginfo-2.3.16-7.el9.ppc64le.rpm s390x: dovecot-2.3.16-7.el9.s390x.rpm dovecot-debuginfo-2.3.16-7.el9.s390x.rpm dovecot-debugsource-2.3.16-7.el9.s390x.rpm dovecot-mysql-2.3.16-7.el9.s390x.rpm dovecot-mysql-debuginfo-2.3.16-7.el9.s390x.rpm dovecot-pgsql-2.3.16-7.el9.s390x.rpm dovecot-pgsql-debuginfo-2.3.16-7.el9.s390x.rpm dovecot-pigeonhole-2.3.16-7.el9.s390x.rpm dovecot-pigeonhole-debuginfo-2.3.16-7.el9.s390x.rpm x86_64: dovecot-2.3.16-7.el9.x86_64.rpm dovecot-debuginfo-2.3.16-7.el9.x86_64.rpm dovecot-debugsource-2.3.16-7.el9.x86_64.rpm dovecot-mysql-2.3.16-7.el9.x86_64.rpm dovecot-mysql-debuginfo-2.3.16-7.el9.x86_64.rpm dovecot-pgsql-2.3.16-7.el9.x86_64.rpm dovecot-pgsql-debuginfo-2.3.16-7.el9.x86_64.rpm dovecot-pigeonhole-2.3.16-7.el9.x86_64.rpm dovecot-pigeonhole-debuginfo-2.3.16-7.el9.x86_64.rpm Red Hat CodeReady Linux Builder (v. 9): aarch64: dovecot-debuginfo-2.3.16-7.el9.aarch64.rpm dovecot-debugsource-2.3.16-7.el9.aarch64.rpm dovecot-devel-2.3.16-7.el9.aarch64.rpm dovecot-mysql-debuginfo-2.3.16-7.el9.aarch64.rpm dovecot-pgsql-debuginfo-2.3.16-7.el9.aarch64.rpm dovecot-pigeonhole-debuginfo-2.3.16-7.el9.aarch64.rpm ppc64le: dovecot-debuginfo-2.3.16-7.el9.ppc64le.rpm dovecot-debugsource-2.3.16-7.el9.ppc64le.rpm dovecot-devel-2.3.16-7.el9.ppc64le.rpm dovecot-mysql-debuginfo-2.3.16-7.el9.ppc64le.rpm dovecot-pgsql-debuginfo-2.3.16-7.el9.ppc64le.rpm dovecot-pigeonhole-debuginfo-2.3.16-7.el9.ppc64le.rpm s390x: dovecot-debuginfo-2.3.16-7.el9.s390x.rpm dovecot-debugsource-2.3.16-7.el9.s390x.rpm dovecot-devel-2.3.16-7.el9.s390x.rpm dovecot-mysql-debuginfo-2.3.16-7.el9.s390x.rpm dovecot-pgsql-debuginfo-2.3.16-7.el9.s390x.rpm dovecot-pigeonhole-debuginfo-2.3.16-7.el9.s390x.rpm x86_64: dovecot-2.3.16-7.el9.i686.rpm dovecot-debuginfo-2.3.16-7.el9.i686.rpm dovecot-debuginfo-2.3.16-7.el9.x86_64.rpm dovecot-debugsource-2.3.16-7.el9.i686.rpm dovecot-debugsource-2.3.16-7.el9.x86_64.rpm dovecot-devel-2.3.16-7.el9.i686.rpm dovecot-devel-2.3.16-7.el9.x86_64.rpm dovecot-mysql-debuginfo-2.3.16-7.el9.i686.rpm dovecot-mysql-debuginfo-2.3.16-7.el9.x86_64.rpm dovecot-pgsql-debuginfo-2.3.16-7.el9.i686.rpm dovecot-pgsql-debuginfo-2.3.16-7.el9.x86_64.rpm dovecot-pigeonhole-debuginfo-2.3.16-7.el9.i686.rpm dovecot-pigeonhole-debuginfo-2.3.16-7.el9.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/9/html/9.1_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 iQIVAwUBY3OMWNzjgjWX9erEAQiH3g//XnwX6eT00oUJiqmJgLPCS4SA4KlvwZ8q ctMrW0k9DUxPvPNi9iR/AGGDI9wvwcQ8h2ZUjWVYsxFDjEpHb3w8WcfsXXM3QfMK VX4rau7LcDPx9JVv1J1RW2f/Ok0QIeUn5wwd+lTL97w4lNkC1ur2kZfbscZBDekQ IsCkobYNBCSMwHGrxcvF29xlHhGe3rbQtGCWtYPzfq7G9d0AII8ey3uOUAyBlSm+ Or6CKqwN+xkQSsJdDEValfgSriR1aUHY64rXzZlxFzd/cU7V6NIeakWZ1aXJiBVu wgb9NFY2nnrLdeDC8uA1k4WsqxKFtRwrjUHRSeRPFiWSIiWathMcE8WU/4T9MgI3 dUqKoNlnZV00TTfvfd4tKEiUegyLxTfr3rn563lqpJDXXOV2EYWgd0KBo4XZBlhh hQ5Fc+5W4u6AJbM+ysVIVcddQEmTpPztWq+hW+0MNKT8FAjAjIYs02SWHo2hRwDn BpSTPLxoTA6B/sFjQ8h7adjkFiN4xx6FtIrrnZwiqg3641WEBLKTMHLjm5MD7SII uvHF/Wf88lL3UiwlJlX/4vUNk8nf6bzUyybGbF3iKW7B2owZWdDos3VuGerPMKsP 8Wh96qWr0jdGVtEH23XilK6KY4urH202gTJMIJjJyBWR/Unu9dI/d5b0mSfFbnQe q3J0lreIUyc=/tnO -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce