Upstream information

CVE-2020-35518 at MITRE

Description

When binding against a DN during authentication, the reply from 389-ds-base will be different whether the DN exists or not. This can be used by an unauthenticated attacker to check the existence of an entry in the LDAP database.

SUSE information

Overall state of this security issue: Analysis

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  SUSE
Base Score 5.3
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1181159 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image caasp45/caasp-389-ds-image
  • 389-ds >= 1.4.3.19~git0.bef0b5bed-3.12.1
  • lib389 >= 1.4.3.19~git0.bef0b5bed-3.12.1
  • libsvrcore0 >= 1.4.3.19~git0.bef0b5bed-3.12.1
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • 389-ds >= 1.4.3.19~git0.bef0b5bed-3.12.1
  • 389-ds-snmp >= 1.4.3.19~git0.bef0b5bed-3.12.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2021-724
SUSE Linux Enterprise Module for Server Applications 15 SP2
  • 389-ds >= 1.4.3.19~git0.bef0b5bed-3.12.1
  • 389-ds-devel >= 1.4.3.19~git0.bef0b5bed-3.12.1
  • lib389 >= 1.4.3.19~git0.bef0b5bed-3.12.1
  • libsvrcore0 >= 1.4.3.19~git0.bef0b5bed-3.12.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP2-2021-724
openSUSE Leap 15.2
  • 389-ds >= 1.4.3.19~git0.bef0b5bed-lp152.2.12.1
  • 389-ds-debuginfo >= 1.4.3.19~git0.bef0b5bed-lp152.2.12.1
  • 389-ds-debugsource >= 1.4.3.19~git0.bef0b5bed-lp152.2.12.1
  • 389-ds-devel >= 1.4.3.19~git0.bef0b5bed-lp152.2.12.1
  • 389-ds-snmp >= 1.4.3.19~git0.bef0b5bed-lp152.2.12.1
  • 389-ds-snmp-debuginfo >= 1.4.3.19~git0.bef0b5bed-lp152.2.12.1
  • lib389 >= 1.4.3.19~git0.bef0b5bed-lp152.2.12.1
  • libsvrcore0 >= 1.4.3.19~git0.bef0b5bed-lp152.2.12.1
  • libsvrcore0-debuginfo >= 1.4.3.19~git0.bef0b5bed-lp152.2.12.1
Patchnames:
openSUSE-2021-418


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Please note that this evaluation state might be work in progress, incomplete or outdated.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
SUSE CaaS Platform 4.0 389-ds Analysis
SUSE Enterprise Storage 6 389-ds Analysis
SUSE Linux Enterprise High Performance Computing 15 LTSS 389-ds Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 389-ds Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP1 389-ds Unsupported
SUSE Linux Enterprise Module for Server Applications 15 SP2 389-ds Released
SUSE Linux Enterprise Server 15 LTSS 389-ds Analysis
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 389-ds Analysis
SUSE Linux Enterprise Server 15 SP1 LTSS 389-ds Analysis
SUSE Linux Enterprise Server ESPOS 15 389-ds Analysis
SUSE Linux Enterprise Server for SAP Applications 15 389-ds Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP1 389-ds Analysis
SUSE Manager Proxy 4.0 389-ds Analysis
SUSE Manager Retail Branch Server 4.0 389-ds Analysis
SUSE Manager Server 4.0 389-ds Analysis