SUSE-SU-2021:0028-1

CVE-2020-12100: Fixed a resource exhaustion caused by deeply nested MIME parts (bsc#1174920).
CVE-2020-12673: Fixed an improper implementation of NTLM that did not check the message buffer size (bsc#1174922).
CVE-2020-12674: Fixed an improper implementation of the RPA mechanism (bsc#1174923).
CVE-2020-24386: Fixed an issue with IMAP hibernation that allowed users to access other users' emails (bsc#1180405).
CVE-2020-25275: Fixed a crash when the 10000th MIME part was message/rfc822 (bsc#1180406).

Non-security issues fixed:

Pigeonhole was updated to version 0.5.11.
Dovecot was updated to version 2.3.11.3.

References

Affected packages

SUSE:Linux Enterprise Module for Server Applications 15 SP2 / dovecot23

Package

Name: dovecot23
Purl: pkg:rpm/suse/dovecot23&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP2

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.3.11.3-17.5.1

Ecosystem specific

{
    "binaries": [
        {
            "dovecot23-backend-pgsql": "2.3.11.3-17.5.1",
            "dovecot23-devel": "2.3.11.3-17.5.1",
            "dovecot23-fts": "2.3.11.3-17.5.1",
            "dovecot23-fts-lucene": "2.3.11.3-17.5.1",
            "dovecot23-fts-solr": "2.3.11.3-17.5.1",
            "dovecot23-fts-squat": "2.3.11.3-17.5.1",
            "dovecot23-backend-mysql": "2.3.11.3-17.5.1",
            "dovecot23-backend-sqlite": "2.3.11.3-17.5.1",
            "dovecot23": "2.3.11.3-17.5.1"
        }
    ]
}