Upstream information

CVE-2020-24386 at MITRE

Description

An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages (and path disclosure).

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:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
Access Vector Network Network
Access 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 3.1 3.1
SUSE Bugzilla entry: 1180405 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion Openstack 8
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
HPE-Helion-OpenStack-8-2021-18
SUSE Enterprise Storage 5
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-Storage-5-2021-18
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • dovecot23 >= 2.3.11.3-4.32.1
  • dovecot23-backend-mysql >= 2.3.11.3-4.32.1
  • dovecot23-backend-pgsql >= 2.3.11.3-4.32.1
  • dovecot23-backend-sqlite >= 2.3.11.3-4.32.1
  • dovecot23-devel >= 2.3.11.3-4.32.1
  • dovecot23-fts >= 2.3.11.3-4.32.1
  • dovecot23-fts-lucene >= 2.3.11.3-4.32.1
  • dovecot23-fts-solr >= 2.3.11.3-4.32.1
  • dovecot23-fts-squat >= 2.3.11.3-4.32.1
Patchnames:
SUSE-SLE-Product-HPC-15-2021-29
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • dovecot23 >= 2.3.11.3-21.1
  • dovecot23-backend-mysql >= 2.3.11.3-21.1
  • dovecot23-backend-pgsql >= 2.3.11.3-21.1
  • dovecot23-backend-sqlite >= 2.3.11.3-21.1
  • dovecot23-devel >= 2.3.11.3-21.1
  • dovecot23-fts >= 2.3.11.3-21.1
  • dovecot23-fts-lucene >= 2.3.11.3-21.1
  • dovecot23-fts-solr >= 2.3.11.3-21.1
  • dovecot23-fts-squat >= 2.3.11.3-21.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP1-2021-27
SUSE Linux Enterprise Module for Server Applications 15 SP2
  • 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
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP2-2021-28
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2021-18
SUSE Linux Enterprise Server 12 SP2-BCL
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2021-18
SUSE Linux Enterprise Server 12 SP2-ESPOS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2021-18
SUSE Linux Enterprise Server 12 SP2-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2021-18
SUSE Linux Enterprise Server 12 SP3-BCL
SUSE Linux Enterprise Server for SAP Applications 12 SP3-BCL
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2021-18
SUSE Linux Enterprise Server 12 SP3-ESPOS
SUSE Linux Enterprise Server for SAP Applications 12 SP3-ESPOS
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2021-18
SUSE Linux Enterprise Server 12 SP3-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP3-LTSS
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2021-18
SUSE Linux Enterprise Server 12 SP4-ESPOS
SUSE Linux Enterprise Server for SAP Applications 12 SP4-ESPOS
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-ESPOS-2021-18
SUSE Linux Enterprise Server 12 SP4-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP4-LTSS
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-LTSS-2021-18
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2021-18
SUSE Linux Enterprise Server 15-LTSS
  • dovecot23 >= 2.3.11.3-4.32.1
  • dovecot23-backend-mysql >= 2.3.11.3-4.32.1
  • dovecot23-backend-pgsql >= 2.3.11.3-4.32.1
  • dovecot23-backend-sqlite >= 2.3.11.3-4.32.1
  • dovecot23-devel >= 2.3.11.3-4.32.1
  • dovecot23-fts >= 2.3.11.3-4.32.1
  • dovecot23-fts-lucene >= 2.3.11.3-4.32.1
  • dovecot23-fts-solr >= 2.3.11.3-4.32.1
  • dovecot23-fts-squat >= 2.3.11.3-4.32.1
Patchnames:
SUSE-SLE-Product-SLES-15-2021-29
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-SLE-SAP-12-SP2-2021-18
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-SLE-SAP-12-SP3-2021-18
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-SLE-SAP-12-SP4-2021-18
SUSE Linux Enterprise Server for SAP Applications 15
  • dovecot23 >= 2.3.11.3-4.32.1
  • dovecot23-backend-mysql >= 2.3.11.3-4.32.1
  • dovecot23-backend-pgsql >= 2.3.11.3-4.32.1
  • dovecot23-backend-sqlite >= 2.3.11.3-4.32.1
  • dovecot23-devel >= 2.3.11.3-4.32.1
  • dovecot23-fts >= 2.3.11.3-4.32.1
  • dovecot23-fts-lucene >= 2.3.11.3-4.32.1
  • dovecot23-fts-solr >= 2.3.11.3-4.32.1
  • dovecot23-fts-squat >= 2.3.11.3-4.32.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2021-29
SUSE Linux Enterprise Software Development Kit 12 SP5
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-devel >= 2.2.31-19.25.1
Patchnames:
SUSE-SLE-SDK-12-SP5-2021-18
SUSE OpenStack Cloud 7
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-OpenStack-Cloud-7-2021-18
SUSE OpenStack Cloud 8
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-OpenStack-Cloud-8-2021-18
SUSE OpenStack Cloud 9
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-OpenStack-Cloud-9-2021-18
SUSE OpenStack Cloud Crowbar 8
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2021-18
SUSE OpenStack Cloud Crowbar 9
  • dovecot22 >= 2.2.31-19.25.1
  • dovecot22-backend-mysql >= 2.2.31-19.25.1
  • dovecot22-backend-pgsql >= 2.2.31-19.25.1
  • dovecot22-backend-sqlite >= 2.2.31-19.25.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-9-2021-18
openSUSE Leap 15.1
  • dovecot23 >= 2.3.11.3-lp151.2.15.1
  • dovecot23-backend-mysql >= 2.3.11.3-lp151.2.15.1
  • dovecot23-backend-mysql-debuginfo >= 2.3.11.3-lp151.2.15.1
  • dovecot23-backend-pgsql >= 2.3.11.3-lp151.2.15.1
  • dovecot23-backend-pgsql-debuginfo >= 2.3.11.3-lp151.2.15.1
  • dovecot23-backend-sqlite >= 2.3.11.3-lp151.2.15.1
  • dovecot23-backend-sqlite-debuginfo >= 2.3.11.3-lp151.2.15.1
  • dovecot23-debuginfo >= 2.3.11.3-lp151.2.15.1
  • dovecot23-debugsource >= 2.3.11.3-lp151.2.15.1
  • dovecot23-devel >= 2.3.11.3-lp151.2.15.1
  • dovecot23-fts >= 2.3.11.3-lp151.2.15.1
  • dovecot23-fts-debuginfo >= 2.3.11.3-lp151.2.15.1
  • dovecot23-fts-lucene >= 2.3.11.3-lp151.2.15.1
  • dovecot23-fts-lucene-debuginfo >= 2.3.11.3-lp151.2.15.1
  • dovecot23-fts-solr >= 2.3.11.3-lp151.2.15.1
  • dovecot23-fts-solr-debuginfo >= 2.3.11.3-lp151.2.15.1
  • dovecot23-fts-squat >= 2.3.11.3-lp151.2.15.1
  • dovecot23-fts-squat-debuginfo >= 2.3.11.3-lp151.2.15.1
Patchnames:
openSUSE-2021-72
openSUSE Leap 15.2
  • dovecot23 >= 2.3.11.3-lp152.2.6.1
  • dovecot23-backend-mysql >= 2.3.11.3-lp152.2.6.1
  • dovecot23-backend-mysql-debuginfo >= 2.3.11.3-lp152.2.6.1
  • dovecot23-backend-pgsql >= 2.3.11.3-lp152.2.6.1
  • dovecot23-backend-pgsql-debuginfo >= 2.3.11.3-lp152.2.6.1
  • dovecot23-backend-sqlite >= 2.3.11.3-lp152.2.6.1
  • dovecot23-backend-sqlite-debuginfo >= 2.3.11.3-lp152.2.6.1
  • dovecot23-debuginfo >= 2.3.11.3-lp152.2.6.1
  • dovecot23-debugsource >= 2.3.11.3-lp152.2.6.1
  • dovecot23-devel >= 2.3.11.3-lp152.2.6.1
  • dovecot23-fts >= 2.3.11.3-lp152.2.6.1
  • dovecot23-fts-debuginfo >= 2.3.11.3-lp152.2.6.1
  • dovecot23-fts-lucene >= 2.3.11.3-lp152.2.6.1
  • dovecot23-fts-lucene-debuginfo >= 2.3.11.3-lp152.2.6.1
  • dovecot23-fts-solr >= 2.3.11.3-lp152.2.6.1
  • dovecot23-fts-solr-debuginfo >= 2.3.11.3-lp152.2.6.1
  • dovecot23-fts-squat >= 2.3.11.3-lp152.2.6.1
  • dovecot23-fts-squat-debuginfo >= 2.3.11.3-lp152.2.6.1
Patchnames:
openSUSE-2021-26


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
SUSE CaaS Platform 4.0 dovecot23 Released
SUSE Enterprise Storage 5 dovecot22 Released
SUSE Enterprise Storage 6 dovecot23 Released
SUSE Linux Enterprise 15-SP1 Module for Server Applications dovecot23 Released
SUSE Linux Enterprise 15-SP2 Module for Server Applications dovecot23 Released
SUSE Linux Enterprise High Performance Computing 12 SP5 dovecot22 Released
SUSE Linux Enterprise High Performance Computing 15 LTSS dovecot23 Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS dovecot23 Released
SUSE Linux Enterprise Point of Service Image Server 12 dovecot22 Released
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 BCL dovecot22 Released
SUSE Linux Enterprise Server 12 SP3 ESPOS dovecot22 Released
SUSE Linux Enterprise Server 12 SP3 LTSS 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 LTSS dovecot23 Affected
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux dovecot23 Released
SUSE Linux Enterprise Server 15 SP1 LTSS dovecot23 Released
SUSE Linux Enterprise Server ESPOS 15 dovecot23 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 Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 dovecot23 Released
SUSE Linux Enterprise Software Development Kit 12 SP5 dovecot22 Released
SUSE Manager Proxy 4.0 dovecot23 Released
SUSE Manager Retail Branch Server 4.0 dovecot23 Released
SUSE Manager Server 4.0 dovecot23 Released
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