Upstream information

CVE-2019-18906 at MITRE

Description

A Improper Authentication vulnerability in cryptctl of SUSE Linux Enterprise Server for SAP 12-SP5, SUSE Manager Server 4.0 allows attackers with access to the hashed password to use it without having to crack it. This issue affects: SUSE Linux Enterprise Server for SAP 12-SP5 cryptctl versions prior to 2.4. SUSE Manager Server 4.0 cryptctl versions prior to 2.4.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical 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 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network Network
Attack Complexity Low Low
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 3.1 3.1
SUSE Bugzilla entry: 1186226 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES12-SP4-SAP-Azure-LI-BYOS-Production
Image SLES12-SP4-SAP-Azure-VLI-BYOS-Production
Image SLES12-SP5-SAP-Azure-LI-BYOS-Production
Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production
  • cryptctl >= 2.4-2.10.1
Image SLES15-SAP-Azure-LI-BYOS-Production
Image SLES15-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP1-SAP-Azure-LI-BYOS-Production
Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP2-SAP-Azure-LI-BYOS-Production
Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP3-SAP-Azure-LI-BYOS-Production
Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP4-SAP-Azure-LI-BYOS
Image SLES15-SP4-SAP-Azure-LI-BYOS-Production
Image SLES15-SP4-SAP-Azure-VLI-BYOS
Image SLES15-SP4-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP5-SAP-Azure-LI-BYOS
Image SLES15-SP5-SAP-Azure-LI-BYOS-Production
Image SLES15-SP5-SAP-Azure-VLI-BYOS
Image SLES15-SP5-SAP-Azure-VLI-BYOS-Production
  • cryptctl >= 2.4-4.5.1
SUSE CaaS Platform 4.0
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE-SUSE-CAASP-4.0-2021-2136
SUSE Enterprise Storage 6
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE-Storage-6-2021-2136
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Basesystem 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP3-2021-2136
SUSE Enterprise Storage 7
SUSE Linux Enterprise Desktop 15 SP2
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Basesystem 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP2-2021-2136
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Basesystem 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA cryptctl-2.4-4.5.1
SUSE Linux Enterprise Desktop 15 SP5
SUSE Linux Enterprise High Performance Computing 15 SP5
SUSE Linux Enterprise Module for Basesystem 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP5 GA cryptctl-2.4-4.5.1
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-2136
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-2136
SUSE Linux Enterprise Module for SAP Applications 15 SP1
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE-SLE-Module-SAP-Applications-15-SP1-2021-2136
SUSE Linux Enterprise Module for SAP Applications 15
SUSE Linux Enterprise Server for SAP Applications 15
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE-SLE-Module-SAP-Applications-15-2021-2136
SUSE Linux Enterprise Server 12 SP5
  • cryptctl >= 2.4-2.10.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2021-2137
SUSE Linux Enterprise Server 15 SP1-BCL
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-BCL-2021-2136
SUSE Linux Enterprise Server 15 SP1-LTSS
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-2136
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • cryptctl >= 2.4-2.10.1
Patchnames:
SUSE-SLE-SAP-12-SP3-2021-2137
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • cryptctl >= 2.4-2.10.1
Patchnames:
SUSE-SLE-SAP-12-SP4-2021-2137
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • cryptctl >= 2.4-2.10.1
Patchnames:
SUSE-SLE-SAP-12-SP5-2021-2137
SUSE-SLE-SERVER-12-SP5-2021-2137
SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE-SLE-Module-SAP-Applications-15-SP1-2021-2136
SUSE-SLE-Product-SLES_SAP-15-SP1-2021-2136
SUSE Manager Proxy 4.0
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-2136
SUSE Manager Retail Branch Server 4.0
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-2136
SUSE Manager Server 4.0
  • cryptctl >= 2.4-4.5.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-2136
openSUSE Leap 15.2
  • cryptctl >= 2.4-lp152.5.3.1
Patchnames:
openSUSE-2021-907
openSUSE Leap 15.3
  • cryptctl >= 2.4-4.5.1
Patchnames:
openSUSE-SLE-15.3-2021-2136
openSUSE Tumbleweed
  • cryptctl >= 2.4-1.1
Patchnames:
openSUSE Tumbleweed GA cryptctl-2.4-1.1


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 general support and receiving all security fixes.
SUSE Enterprise Storage 7.1 cryptctl Released
SUSE Linux Enterprise Desktop 15 SP5 cryptctl Released
SUSE Linux Enterprise High Performance Computing 12 SP5 cryptctl Affected
SUSE Linux Enterprise High Performance Computing 15 SP5 cryptctl Released
SUSE Linux Enterprise Module for Basesystem 15 SP5 cryptctl Released
SUSE Linux Enterprise Real Time 15 SP3 cryptctl Affected
SUSE Linux Enterprise Server 12 SP5 cryptctl Released
SUSE Linux Enterprise Server 15 SP5 cryptctl Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 cryptctl Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 cryptctl Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 cryptctl Released
SUSE Manager Proxy 4.3 cryptctl Released
SUSE Manager Retail Branch Server 4.3 cryptctl Released
SUSE Manager Server 4.3 cryptctl Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 cryptctl Released
SUSE Linux Enterprise High Performance Computing 15 SP1 cryptctl Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS cryptctl Released
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS cryptctl Released
SUSE Linux Enterprise High Performance Computing 15 SP2 cryptctl Released
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS cryptctl Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS cryptctl Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 cryptctl Released
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS cryptctl Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS cryptctl Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 cryptctl Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS cryptctl Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS cryptctl Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 cryptctl Released
SUSE Linux Enterprise Module for Basesystem 15 SP3 cryptctl Released
SUSE Linux Enterprise Module for Basesystem 15 SP4 cryptctl Released
SUSE Linux Enterprise Server 15 SP2 cryptctl Released
SUSE Linux Enterprise Server 15 SP2-LTSS cryptctl Affected
SUSE Linux Enterprise Server 15 SP3 cryptctl Released
SUSE Linux Enterprise Server 15 SP3-LTSS cryptctl Affected
SUSE Linux Enterprise Server 15 SP4 cryptctl Released
SUSE Linux Enterprise Server 15 SP4-LTSS cryptctl Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 cryptctl Released
SUSE Linux Enterprise Server for SAP Applications 15 cryptctl Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 cryptctl Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 cryptctl Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 cryptctl Released
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0 cryptctl Released
SUSE Enterprise Storage 6 cryptctl Released
SUSE Enterprise Storage 7 cryptctl Released
SUSE Linux Enterprise Desktop 15 SP1 cryptctl Affected
SUSE Linux Enterprise Desktop 15 SP2 cryptctl Released
SUSE Linux Enterprise Desktop 15 SP3 cryptctl Released
SUSE Linux Enterprise Module for Basesystem 15 SP1 cryptctl Affected
SUSE Linux Enterprise Module for SAP Applications 15 cryptctl Released
SUSE Linux Enterprise Module for SAP Applications 15 SP1 cryptctl Released
SUSE Linux Enterprise Real Time 15 SP2 cryptctl Affected
SUSE Linux Enterprise Real Time 15 SP4 cryptctl Affected
SUSE Linux Enterprise Server 15 SP1 cryptctl Affected
SUSE Linux Enterprise Server 15 SP1-BCL cryptctl Released
SUSE Linux Enterprise Server 15 SP1-LTSS cryptctl Released
SUSE Linux Enterprise Server 15 SP2-BCL cryptctl Affected
SUSE Linux Enterprise Server 15 SP3-BCL cryptctl Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 cryptctl Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 cryptctl Released
SUSE Manager Proxy 4.0 cryptctl Released
SUSE Manager Proxy 4.1 cryptctl Released
SUSE Manager Proxy 4.2 cryptctl Released
SUSE Manager Retail Branch Server 4.0 cryptctl Released
SUSE Manager Retail Branch Server 4.1 cryptctl Released
SUSE Manager Retail Branch Server 4.2 cryptctl Released
SUSE Manager Server 4.0 cryptctl Released
SUSE Manager Server 4.1 cryptctl Released
SUSE Manager Server 4.2 cryptctl Released


SUSE Timeline for this CVE

CVE page created: Wed May 19 08:42:52 2021
CVE page last modified: Thu Feb 22 17:11:02 2024