Upstream information

CVE-2019-11500 at MITRE

Description

In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 (and Pigeonhole before 0.5.7.2), protocol processing can fail for quoted strings. This occurs because '\0' characters are mishandled, and can lead to out-of-bounds writes and remote code execution.

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 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 8.1
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network Network
Access Complexity Low High
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1145559 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion Openstack 8
  • 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:
HPE-Helion-OpenStack-8-2019-2454
SUSE Enterprise Storage 4
  • 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-Storage-4-2019-2454
SUSE Enterprise Storage 5
  • 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-Storage-5-2019-2454
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
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • dovecot23 >= 2.3.3-8.1
  • dovecot23-backend-mysql >= 2.3.3-8.1
  • dovecot23-backend-pgsql >= 2.3.3-8.1
  • dovecot23-backend-sqlite >= 2.3.3-8.1
  • dovecot23-devel >= 2.3.3-8.1
  • dovecot23-fts >= 2.3.3-8.1
  • dovecot23-fts-lucene >= 2.3.3-8.1
  • dovecot23-fts-solr >= 2.3.3-8.1
  • dovecot23-fts-squat >= 2.3.3-8.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP1-2019-2514
SUSE Linux Enterprise Module for Server Applications 15 SP2
  • dovecot23 >= 2.3.10-15.1
  • dovecot23-backend-mysql >= 2.3.10-15.1
  • dovecot23-backend-pgsql >= 2.3.10-15.1
  • dovecot23-backend-sqlite >= 2.3.10-15.1
  • dovecot23-devel >= 2.3.10-15.1
  • dovecot23-fts >= 2.3.10-15.1
  • dovecot23-fts-lucene >= 2.3.10-15.1
  • dovecot23-fts-solr >= 2.3.10-15.1
  • dovecot23-fts-squat >= 2.3.10-15.1
SUSE Linux Enterprise Module for Server Applications 15 SP3
  • dovecot23 >= 2.3.11.3-17.5.1
  • dovecot23-backend-mysql >= 2.3.11.3-17.5.1
  • dovecot23-backend-pgsql >= 2.3.11.3-17.5.1
  • dovecot23-backend-sqlite >= 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
SUSE Linux Enterprise Module for Server Applications 15
  • dovecot23 >= 2.3.3-4.18.1
  • dovecot23-backend-mysql >= 2.3.3-4.18.1
  • dovecot23-backend-pgsql >= 2.3.3-4.18.1
  • dovecot23-backend-sqlite >= 2.3.3-4.18.1
  • dovecot23-devel >= 2.3.3-4.18.1
  • dovecot23-fts >= 2.3.3-4.18.1
  • dovecot23-fts-lucene >= 2.3.3-4.18.1
  • dovecot23-fts-solr >= 2.3.3-4.18.1
  • dovecot23-fts-squat >= 2.3.3-4.18.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-2019-2516
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • 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-SLE-POS-12-SP2-CLIENT-2019-2454
SUSE Linux Enterprise Server 12 SP1-LTSS
  • 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-SLE-SERVER-12-SP1-2019-2454
SUSE Linux Enterprise Server 12 SP2-BCL
  • 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-SLE-SERVER-12-SP2-BCL-2019-2454
SUSE Linux Enterprise Server 12 SP2-ESPOS
  • 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-SLE-SERVER-12-SP2-ESPOS-2019-2454
SUSE Linux Enterprise Server 12 SP2-LTSS
  • 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-SLE-SERVER-12-SP2-2019-2454
SUSE Linux Enterprise Server 12 SP3-BCL
  • 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-SLE-SERVER-12-SP3-BCL-2019-2454
SUSE Linux Enterprise Server 12 SP3-ESPOS
  • 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-SLE-SERVER-12-SP3-ESPOS-2019-2454
SUSE Linux Enterprise Server 12 SP3-LTSS
  • 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-SLE-SERVER-12-SP3-2019-2454
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • 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-SLE-SERVER-12-SP4-2019-2454
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 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-SLE-SERVER-12-SP5-2019-2454
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • 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-SLE-SAP-12-SP1-2019-2454
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • 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-SLE-SAP-12-SP2-2019-2454
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • 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-SLE-SAP-12-SP3-2019-2454
SUSE Linux Enterprise Software Development Kit 12 SP4
  • dovecot22-devel >= 2.2.31-19.17.1
Patchnames:
SUSE-SLE-SDK-12-SP4-2019-2454
SUSE Linux Enterprise Software Development Kit 12 SP5
  • dovecot22-devel >= 2.2.31-19.17.1
Patchnames:
SUSE-SLE-SDK-12-SP5-2019-2454
SUSE OpenStack Cloud 7
  • 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-OpenStack-Cloud-7-2019-2454
SUSE OpenStack Cloud 8
  • 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-OpenStack-Cloud-8-2019-2454
SUSE OpenStack Cloud Crowbar 8
  • 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-OpenStack-Cloud-Crowbar-8-2019-2454
openSUSE Leap 15.0
  • dovecot23 >= 2.3.3-lp150.14.1
  • dovecot23-backend-mysql >= 2.3.3-lp150.14.1
  • dovecot23-backend-pgsql >= 2.3.3-lp150.14.1
  • dovecot23-backend-sqlite >= 2.3.3-lp150.14.1
  • dovecot23-devel >= 2.3.3-lp150.14.1
  • dovecot23-fts >= 2.3.3-lp150.14.1
  • dovecot23-fts-lucene >= 2.3.3-lp150.14.1
  • dovecot23-fts-solr >= 2.3.3-lp150.14.1
  • dovecot23-fts-squat >= 2.3.3-lp150.14.1
Patchnames:
openSUSE-2019-2278
openSUSE Leap 15.1
  • dovecot23 >= 2.3.3-lp151.2.6.1
  • dovecot23-backend-mysql >= 2.3.3-lp151.2.6.1
  • dovecot23-backend-pgsql >= 2.3.3-lp151.2.6.1
  • dovecot23-backend-sqlite >= 2.3.3-lp151.2.6.1
  • dovecot23-devel >= 2.3.3-lp151.2.6.1
  • dovecot23-fts >= 2.3.3-lp151.2.6.1
  • dovecot23-fts-lucene >= 2.3.3-lp151.2.6.1
  • dovecot23-fts-solr >= 2.3.3-lp151.2.6.1
  • dovecot23-fts-squat >= 2.3.3-lp151.2.6.1
Patchnames:
openSUSE-2019-2281
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 GA dovecot23-2.3.16-1.6


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.

Product(s) Source package State
HPE Helion OpenStack 8 dovecot22 Released
SLES-LTSS-SAP dovecot22 Released
SUSE CaaS Platform 4.0 dovecot23 In progress
SUSE Enterprise Storage 5 dovecot22 Released
SUSE Enterprise Storage 6 dovecot23 In progress
SUSE Linux Enterprise High Performance Computing 12 SP4 dovecot22 Released
SUSE Linux Enterprise High Performance Computing 12 SP5 dovecot22 Released
SUSE Linux Enterprise High Performance Computing 15 LTSS dovecot23 Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS dovecot23 In progress
SUSE Linux Enterprise Module for Server Applications 15 dovecot23 Released
SUSE Linux Enterprise Module for Server Applications 15 SP1 dovecot23 Released
SUSE Linux Enterprise Point of Service Image Server 12 SP2 dovecot22 Released
SUSE Linux Enterprise Server 12 LTSS dovecot22 Affected
SUSE Linux Enterprise Server 12 SP1 LTSS 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 Affected
SUSE Linux Enterprise Server 12 SP3 ESPOS dovecot22 Released
SUSE Linux Enterprise Server 12 SP3 LTSS dovecot22 Released
SUSE Linux Enterprise Server 12 SP4 dovecot22 Released
SUSE Linux Enterprise Server 12 SP4 ESPOS dovecot22 Released
SUSE Linux Enterprise Server 12 SP4 LTSS dovecot22 Released
SUSE Linux Enterprise Server 12 SP5 dovecot22 Released
SUSE Linux Enterprise Server 15 ESPOS dovecot23 Released
SUSE Linux Enterprise Server 15 LTSS dovecot23 Released
SUSE Linux Enterprise Server 15 SP1 LTSS dovecot23 In progress
SUSE Linux Enterprise Server BCL 12 SP2 dovecot22 Released
SUSE Linux Enterprise Server BCL 12 SP3 dovecot22 Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 dovecot23 In progress
SUSE Linux Enterprise Server for SAP Applications 12 dovecot22 Affected
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 12 SP5 dovecot22 Released
SUSE Linux Enterprise Server for SAP Applications 15 dovecot23 Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 dovecot23 In progress
SUSE Linux Enterprise Software Development Kit 12 SP3 dovecot22 Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 dovecot22 Released
SUSE Linux Enterprise Software Development Kit 12 SP5 dovecot22 Released
SUSE Manager Proxy 4.0 dovecot23 In progress
SUSE Manager Retail Branch Server 4.0 dovecot23 In progress
SUSE Manager Server 4.0 dovecot23 In progress
SUSE OpenStack Cloud 7 dovecot22 Released
SUSE OpenStack Cloud 8 dovecot22 Released
SUSE OpenStack Cloud 9 dovecot22 Released
SUSE OpenStack Cloud Crowbar 8 dovecot22 Released
SUSE OpenStack Cloud Crowbar 9 dovecot22 Released