Upstream information

CVE-2019-3814 at MITRE

Description

It was discovered that Dovecot before versions 2.2.36.1 and 2.3.4.1 incorrectly handled client certificates. A remote attacker in possession of a valid certificate with an empty username field could possibly use this issue to impersonate other users.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.9
Vector AV:N/AC:M/Au:S/C:P/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.8 8.2
Vector CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
Attack Vector Network Network
Attack Complexity High High
Privileges Required Low Low
User Interaction None None
Scope Unchanged Changed
Confidentiality Impact High High
Integrity Impact High High
Availability Impact None None
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1123022 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Enterprise Storage 4
  • dovecot22 >= 2.2.31-19.14.2
  • dovecot22-backend-mysql >= 2.2.31-19.14.2
  • dovecot22-backend-pgsql >= 2.2.31-19.14.2
  • dovecot22-backend-sqlite >= 2.2.31-19.14.2
 Patchnames:
SUSE-Storage-4-2019-900
SUSE Liberty Linux 7
  • dovecot >= 2.2.36-6.el7
  • dovecot-devel >= 2.2.36-6.el7
  • dovecot-mysql >= 2.2.36-6.el7
  • dovecot-pgsql >= 2.2.36-6.el7
  • dovecot-pigeonhole >= 2.2.36-6.el7
 Patchnames:
RHSA-2020:1062
SUSE Liberty Linux 8
  • dovecot >= 2.2.36-10.el8
  • dovecot-devel >= 2.2.36-10.el8
  • dovecot-mysql >= 2.2.36-10.el8
  • dovecot-pgsql >= 2.2.36-10.el8
  • dovecot-pigeonhole >= 2.2.36-10.el8
 Patchnames:
RHSA-2019:3467
SUSE Linux Enterprise Desktop 12 SP3
SUSE Linux Enterprise Software Development Kit 12 SP3
  • dovecot22-devel >= 2.2.31-19.14.2
 Patchnames:
SUSE-SLE-SDK-12-SP3-2019-900
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise Software Development Kit 12 SP4
  • dovecot22-devel >= 2.2.31-19.14.2
 Patchnames:
SUSE-SLE-SDK-12-SP4-2019-900
SUSE Linux Enterprise High Performance Computing 12 SP5
  • dovecot22 >= 2.2.31-19.17.1
  • dovecot22-backend-mysql >= 2.2.31-19.17.1
  • dovecot22-backend-pgsql >= 2.2.31-19.17.1
  • dovecot22-backend-sqlite >= 2.2.31-19.17.1
 Patchnames:
SUSE Linux Enterprise High Performance Computing 12 SP5 GA dovecot22-2.2.31-19.17.1
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Module for Server Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
  • dovecot23 >= 2.3.3-4.7.4
  • dovecot23-backend-mysql >= 2.3.3-4.7.4
  • dovecot23-backend-pgsql >= 2.3.3-4.7.4
  • dovecot23-backend-sqlite >= 2.3.3-4.7.4
  • dovecot23-devel >= 2.3.3-4.7.4
  • dovecot23-fts >= 2.3.3-4.7.4
  • dovecot23-fts-lucene >= 2.3.3-4.7.4
  • dovecot23-fts-solr >= 2.3.3-4.7.4
  • dovecot23-fts-squat >= 2.3.3-4.7.4
 Patchnames:
SUSE-SLE-Module-Server-Applications-15-2019-414
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • dovecot22 >= 2.2.31-19.14.2
  • dovecot22-backend-mysql >= 2.2.31-19.14.2
  • dovecot22-backend-pgsql >= 2.2.31-19.14.2
  • dovecot22-backend-sqlite >= 2.2.31-19.14.2
 Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2019-900
SUSE Linux Enterprise Server 12 SP1-LTSS
  • dovecot22 >= 2.2.31-19.14.2
  • dovecot22-backend-mysql >= 2.2.31-19.14.2
  • dovecot22-backend-pgsql >= 2.2.31-19.14.2
  • dovecot22-backend-sqlite >= 2.2.31-19.14.2
 Patchnames:
SUSE-SLE-SERVER-12-SP1-2019-900
SUSE Linux Enterprise Server 12 SP2-BCL
  • dovecot22 >= 2.2.31-19.14.2
  • dovecot22-backend-mysql >= 2.2.31-19.14.2
  • dovecot22-backend-pgsql >= 2.2.31-19.14.2
  • dovecot22-backend-sqlite >= 2.2.31-19.14.2
 Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2019-900
SUSE Linux Enterprise Server 12 SP2-ESPOS
  • dovecot22 >= 2.2.31-19.14.2
  • dovecot22-backend-mysql >= 2.2.31-19.14.2
  • dovecot22-backend-pgsql >= 2.2.31-19.14.2
  • dovecot22-backend-sqlite >= 2.2.31-19.14.2
 Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2019-900
SUSE Linux Enterprise Server 12 SP2-LTSS
  • dovecot22 >= 2.2.31-19.14.2
  • dovecot22-backend-mysql >= 2.2.31-19.14.2
  • dovecot22-backend-pgsql >= 2.2.31-19.14.2
  • dovecot22-backend-sqlite >= 2.2.31-19.14.2
 Patchnames:
SUSE-SLE-SERVER-12-SP2-2019-900
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • dovecot22 >= 2.2.31-19.14.2
  • dovecot22-backend-mysql >= 2.2.31-19.14.2
  • dovecot22-backend-pgsql >= 2.2.31-19.14.2
  • dovecot22-backend-sqlite >= 2.2.31-19.14.2
  • dovecot22-devel >= 2.2.31-19.14.2
 Patchnames:
SUSE-SLE-SDK-12-SP3-2019-900
SUSE-SLE-SERVER-12-SP3-2019-900
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • dovecot22 >= 2.2.31-19.14.2
  • dovecot22-backend-mysql >= 2.2.31-19.14.2
  • dovecot22-backend-pgsql >= 2.2.31-19.14.2
  • dovecot22-backend-sqlite >= 2.2.31-19.14.2
  • dovecot22-devel >= 2.2.31-19.14.2
 Patchnames:
SUSE-SLE-SDK-12-SP4-2019-900
SUSE-SLE-SERVER-12-SP4-2019-900
SUSE Linux Enterprise Server 12 SP5
  • dovecot22 >= 2.2.31-19.17.1
  • dovecot22-backend-mysql >= 2.2.31-19.17.1
  • dovecot22-backend-pgsql >= 2.2.31-19.17.1
  • dovecot22-backend-sqlite >= 2.2.31-19.17.1
  • dovecot22-devel >= 2.2.31-19.14.2
 Patchnames:
SUSE Linux Enterprise Server 12 SP5 GA dovecot22-2.2.31-19.17.1
SUSE Linux Enterprise Software Development Kit 12 SP5 GA dovecot22-2.2.31-19.17.1
SUSE Linux Enterprise Software Development Kit 12 SP5 GA dovecot22-devel-2.2.31-19.17.1
SUSE Linux Enterprise Server 12-LTSS
  • dovecot22 >= 2.2.31-19.14.2
  • dovecot22-backend-mysql >= 2.2.31-19.14.2
  • dovecot22-backend-pgsql >= 2.2.31-19.14.2
  • dovecot22-backend-sqlite >= 2.2.31-19.14.2
 Patchnames:
SUSE-SLE-SERVER-12-2019-900
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • dovecot22 >= 2.2.31-19.14.2
  • dovecot22-backend-mysql >= 2.2.31-19.14.2
  • dovecot22-backend-pgsql >= 2.2.31-19.14.2
  • dovecot22-backend-sqlite >= 2.2.31-19.14.2
 Patchnames:
SUSE-SLE-SAP-12-SP1-2019-900
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • dovecot22 >= 2.2.31-19.14.2
  • dovecot22-backend-mysql >= 2.2.31-19.14.2
  • dovecot22-backend-pgsql >= 2.2.31-19.14.2
  • dovecot22-backend-sqlite >= 2.2.31-19.14.2
 Patchnames:
SUSE-SLE-SAP-12-SP2-2019-900
SUSE Linux Enterprise Server for SAP Applications 12 SP5
SUSE Linux Enterprise Software Development Kit 12 SP5
  • dovecot22-devel >= 2.2.31-19.14.2
 Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP5 GA dovecot22-2.2.31-19.17.1
SUSE Linux Enterprise Software Development Kit 12 SP5 GA dovecot22-devel-2.2.31-19.17.1
SUSE OpenStack Cloud 7
  • dovecot22 >= 2.2.31-19.14.2
  • dovecot22-backend-mysql >= 2.2.31-19.14.2
  • dovecot22-backend-pgsql >= 2.2.31-19.14.2
  • dovecot22-backend-sqlite >= 2.2.31-19.14.2
 Patchnames:
SUSE-OpenStack-Cloud-7-2019-900
openSUSE Leap 15.0
  • dovecot23 >= 2.3.3-lp150.3.3.1
  • dovecot23-backend-mysql >= 2.3.3-lp150.3.3.1
  • dovecot23-backend-pgsql >= 2.3.3-lp150.3.3.1
  • dovecot23-backend-sqlite >= 2.3.3-lp150.3.3.1
  • dovecot23-devel >= 2.3.3-lp150.3.3.1
  • dovecot23-fts >= 2.3.3-lp150.3.3.1
  • dovecot23-fts-lucene >= 2.3.3-lp150.3.3.1
  • dovecot23-fts-solr >= 2.3.3-lp150.3.3.1
  • dovecot23-fts-squat >= 2.3.3-lp150.3.3.1
 Patchnames:
openSUSE-2019-243
openSUSE Tumbleweed
  • dovecot23 >= 2.3.16-1.6
  • dovecot23-backend-mysql >= 2.3.16-1.6
  • dovecot23-backend-pgsql >= 2.3.16-1.6
  • dovecot23-backend-sqlite >= 2.3.16-1.6
  • dovecot23-devel >= 2.3.16-1.6
  • dovecot23-fts >= 2.3.16-1.6
  • dovecot23-fts-lucene >= 2.3.16-1.6
  • dovecot23-fts-solr >= 2.3.16-1.6
  • dovecot23-fts-squat >= 2.3.16-1.6
 Patchnames:
openSUSE-Tumbleweed-2024-10726

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 12 SP5 dovecot22 Affected
SUSE Linux Enterprise Server 12 SP5 dovecot22 Released
SUSE Linux Enterprise Server 12 SP5-LTSS dovecot22 Released
SUSE Linux Enterprise Server 15-ESPOS dovecot23 Released
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 dovecot22 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 dovecot22 Released
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 dovecot22 Affected
SUSE Enterprise Storage 4 dovecot22 Released
SUSE Linux Enterprise Desktop 12 dovecot22 Affected
SUSE Linux Enterprise Desktop 12 SP1 dovecot22 Affected
SUSE Linux Enterprise Desktop 12 SP2 dovecot22 Affected
SUSE Linux Enterprise Desktop 12 SP3 dovecot22 Released
SUSE Linux Enterprise Desktop 12 SP4 dovecot22 Released
SUSE Linux Enterprise High Performance Computing 12 SP4 dovecot22 Released
SUSE Linux Enterprise High Performance Computing 15 dovecot23 Released
SUSE Linux Enterprise High Performance Computing 15-ESPOS dovecot23 Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS dovecot23 Released
SUSE Linux Enterprise Module for Server Applications 15 dovecot23 Released
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT dovecot22 Released
SUSE Linux Enterprise Server 12 dovecot22 Affected
SUSE Linux Enterprise Server 12 SP1 dovecot22 Affected
SUSE Linux Enterprise Server 12 SP1-LTSS dovecot22 Released
SUSE Linux Enterprise Server 12 SP2 dovecot22 Affected
SUSE Linux Enterprise Server 12 SP2-BCL dovecot22 Released
SUSE Linux Enterprise Server 12 SP2-ESPOS dovecot22 Released
SUSE Linux Enterprise Server 12 SP2-LTSS dovecot22 Released
SUSE Linux Enterprise Server 12 SP3 dovecot22 Released
SUSE Linux Enterprise Server 12 SP3-BCL dovecot22 Unsupported
SUSE Linux Enterprise Server 12 SP3-ESPOS dovecot22 Unsupported
SUSE Linux Enterprise Server 12 SP3-LTSS dovecot22 Unsupported
SUSE Linux Enterprise Server 12 SP4 dovecot22 Released
SUSE Linux Enterprise Server 12 SP4-ESPOS dovecot22 Affected
SUSE Linux Enterprise Server 12 SP4-LTSS dovecot22 Affected
SUSE Linux Enterprise Server 12-LTSS dovecot22 Released
SUSE Linux Enterprise Server 15 dovecot23 Released
SUSE Linux Enterprise Server 15-LTSS dovecot23 Released
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 dovecot22 Affected
SUSE Linux Enterprise Server for SAP Applications 12 dovecot22 Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP1 dovecot22 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 dovecot22 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 dovecot22 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 dovecot22 Released
SUSE Linux Enterprise Server for SAP Applications 15 dovecot23 Released
SUSE Linux Enterprise Software Development Kit 12 dovecot22 Affected
SUSE Linux Enterprise Software Development Kit 12 SP1 dovecot22 Affected
SUSE Linux Enterprise Software Development Kit 12 SP2 dovecot22 Affected
SUSE Linux Enterprise Software Development Kit 12 SP3 dovecot22 Released
SUSE Linux Enterprise Software Development Kit 12 SP4 dovecot22 Released
SUSE Linux Enterprise Software Development Kit 12 SP5 dovecot22 Released
SUSE OpenStack Cloud 7 dovecot22 Released
SUSE OpenStack Cloud 8 dovecot22 Affected
SUSE OpenStack Cloud 9 dovecot22 Affected
SUSE OpenStack Cloud Crowbar 8 dovecot22 Affected
SUSE OpenStack Cloud Crowbar 9 dovecot22 Affected

SUSE Timeline for this CVE

CVE page created: Thu Jan 24 11:52:32 2019
CVE page last modified: Tue Dec 17 20:22:52 2024