Upstream information

CVE-2017-11368 at MITRE

Description

In MIT Kerberos 5 (aka krb5) 1.7 and later, an authenticated attacker can cause a KDC assertion failure by sending invalid S4U2Self or S4U2Proxy requests.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4 6.8
Vector AV:N/AC:L/Au:S/C:N/I:N/A:P AV:N/AC:L/Au:S/C:N/I:N/A:C
Access Vector Network Network
Access Complexity Low Low
Authentication Single Single
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.5 6.5
Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1049819 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Enterprise Storage 6
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Manager Proxy 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Server 4.0
  • krb5 >= 1.16.3-1.16
  • krb5-32bit >= 1.16.3-1.16
  • krb5-client >= 1.16.3-1.16
  • krb5-devel >= 1.16.3-1.16
  • krb5-plugin-kdb-ldap >= 1.16.3-1.16
  • krb5-plugin-preauth-otp >= 1.16.3-1.16
  • krb5-plugin-preauth-pkinit >= 1.16.3-1.16
  • krb5-server >= 1.16.3-1.16
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA krb5-1.16.3-1.16
SUSE Linux Enterprise Module for Server Applications 15 SP1 GA krb5-plugin-kdb-ldap-1.16.3-1.16
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise High Performance Computing 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
  • krb5 >= 1.16.3-3.15.1
  • krb5-32bit >= 1.16.3-3.15.1
  • krb5-client >= 1.16.3-3.15.1
  • krb5-devel >= 1.16.3-3.15.1
  • krb5-plugin-kdb-ldap >= 1.16.3-3.15.1
  • krb5-plugin-preauth-otp >= 1.16.3-3.15.1
  • krb5-plugin-preauth-pkinit >= 1.16.3-3.15.1
  • krb5-server >= 1.16.3-3.15.1
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA krb5-1.16.3-3.15.1
SUSE Linux Enterprise Module for Server Applications 15 SP3 GA krb5-plugin-kdb-ldap-1.16.3-3.15.1
SUSE Enterprise Storage 7
SUSE Linux Enterprise High Performance Computing 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
  • krb5 >= 1.16.3-3.6.1
  • krb5-32bit >= 1.16.3-3.6.1
  • krb5-client >= 1.16.3-3.6.1
  • krb5-devel >= 1.16.3-3.6.1
  • krb5-plugin-kdb-ldap >= 1.16.3-3.6.1
  • krb5-plugin-preauth-otp >= 1.16.3-3.6.1
  • krb5-plugin-preauth-pkinit >= 1.16.3-3.6.1
  • krb5-server >= 1.16.3-3.6.1
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP2 GA krb5-1.16.3-3.6.1
SUSE Linux Enterprise Module for Server Applications 15 SP2 GA krb5-plugin-kdb-ldap-1.16.3-3.6.1
SUSE Liberty Linux 7
  • krb5-devel >= 1.15.1-18.el7
  • krb5-libs >= 1.15.1-18.el7
  • krb5-pkinit >= 1.15.1-18.el7
  • krb5-server >= 1.15.1-18.el7
  • krb5-server-ldap >= 1.15.1-18.el7
  • krb5-workstation >= 1.15.1-18.el7
  • libkadm5 >= 1.15.1-18.el7
 Patchnames:
RHSA-2018:0666
SUSE Linux Enterprise Desktop 15 SP1
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • krb5 >= 1.16.3-1.16
  • krb5-32bit >= 1.16.3-1.16
  • krb5-client >= 1.16.3-1.16
  • krb5-devel >= 1.16.3-1.16
  • krb5-plugin-preauth-otp >= 1.16.3-1.16
  • krb5-plugin-preauth-pkinit >= 1.16.3-1.16
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA krb5-1.16.3-1.16
SUSE Linux Enterprise Desktop 15 SP2
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • krb5 >= 1.16.3-3.6.1
  • krb5-32bit >= 1.16.3-3.6.1
  • krb5-client >= 1.16.3-3.6.1
  • krb5-devel >= 1.16.3-3.6.1
  • krb5-plugin-preauth-otp >= 1.16.3-3.6.1
  • krb5-plugin-preauth-pkinit >= 1.16.3-3.6.1
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP2 GA krb5-1.16.3-3.6.1
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • krb5 >= 1.16.3-3.15.1
  • krb5-32bit >= 1.16.3-3.15.1
  • krb5-client >= 1.16.3-3.15.1
  • krb5-devel >= 1.16.3-3.15.1
  • krb5-plugin-preauth-otp >= 1.16.3-3.15.1
  • krb5-plugin-preauth-pkinit >= 1.16.3-3.15.1
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA krb5-1.16.3-3.15.1
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise Module for Basesystem 15 SP4
  • krb5 >= 1.19.2-150400.1.9
  • krb5-32bit >= 1.19.2-150400.1.9
  • krb5-client >= 1.19.2-150400.1.9
  • krb5-devel >= 1.19.2-150400.1.9
  • krb5-plugin-preauth-otp >= 1.19.2-150400.1.9
  • krb5-plugin-preauth-pkinit >= 1.19.2-150400.1.9
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA krb5-1.19.2-150400.1.9
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
  • krb5 >= 1.20.1-150500.1.2
  • krb5-32bit >= 1.20.1-150500.1.2
  • krb5-client >= 1.20.1-150500.1.2
  • krb5-devel >= 1.20.1-150500.1.2
  • krb5-plugin-preauth-otp >= 1.20.1-150500.1.2
  • krb5-plugin-preauth-pkinit >= 1.20.1-150500.1.2
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP5 GA krb5-1.20.1-150500.1.2
SUSE Linux Enterprise Desktop 15 SP6
SUSE Linux Enterprise High Performance Computing 15 SP6
SUSE Linux Enterprise Module for Basesystem 15 SP6
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • krb5 >= 1.20.1-150600.9.2
  • krb5-32bit >= 1.20.1-150600.9.2
  • krb5-client >= 1.20.1-150600.9.2
  • krb5-devel >= 1.20.1-150600.9.2
  • krb5-plugin-preauth-otp >= 1.20.1-150600.9.2
  • krb5-plugin-preauth-pkinit >= 1.20.1-150600.9.2
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP6 GA krb5-1.20.1-150600.9.2
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Module for Basesystem 15
  • krb5 >= 1.15.2-4.25
  • krb5-32bit >= 1.15.2-4.25
  • krb5-client >= 1.15.2-4.25
  • krb5-devel >= 1.15.2-4.25
  • krb5-plugin-preauth-otp >= 1.15.2-4.25
  • krb5-plugin-preauth-pkinit >= 1.15.2-4.25
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA krb5-1.15.2-4.25
SUSE Linux Enterprise High Performance Computing 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
  • krb5 >= 1.19.2-150400.1.9
  • krb5-32bit >= 1.19.2-150400.1.9
  • krb5-client >= 1.19.2-150400.1.9
  • krb5-devel >= 1.19.2-150400.1.9
  • krb5-plugin-kdb-ldap >= 1.19.2-150400.1.9
  • krb5-plugin-preauth-otp >= 1.19.2-150400.1.9
  • krb5-plugin-preauth-pkinit >= 1.19.2-150400.1.9
  • krb5-server >= 1.19.2-150400.1.9
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA krb5-1.19.2-150400.1.9
SUSE Linux Enterprise Module for Server Applications 15 SP4 GA krb5-plugin-kdb-ldap-1.19.2-150400.1.9
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
  • krb5 >= 1.15.2-4.25
  • krb5-32bit >= 1.15.2-4.25
  • krb5-client >= 1.15.2-4.25
  • krb5-devel >= 1.15.2-4.25
  • krb5-plugin-kdb-ldap >= 1.15.2-4.25
  • krb5-plugin-preauth-otp >= 1.15.2-4.25
  • krb5-plugin-preauth-pkinit >= 1.15.2-4.25
  • krb5-server >= 1.15.2-4.25
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA krb5-1.15.2-4.25
SUSE Linux Enterprise Module for Server Applications 15 GA krb5-plugin-kdb-ldap-1.15.2-4.25
SUSE Linux Enterprise Micro 5.0
  • krb5 >= 1.16.3-3.15.1
 Patchnames:
SUSE Linux Enterprise Micro 5.0 GA krb5-1.16.3-3.15.1
SUSE Linux Enterprise Micro 5.1
  • krb5 >= 1.16.3-3.21.1
 Patchnames:
SUSE Linux Enterprise Micro 5.1 GA krb5-1.16.3-3.21.1
SUSE Linux Enterprise Micro 5.2
  • krb5 >= 1.19.2-150300.8.3.2
 Patchnames:
SUSE Linux Enterprise Micro 5.2 GA krb5-1.19.2-150300.8.3.2
SUSE Linux Enterprise Micro 5.3
  • krb5 >= 1.19.2-150400.1.9
 Patchnames:
SUSE Linux Enterprise Micro 5.3 GA krb5-1.19.2-150400.1.9
SUSE Linux Enterprise Micro 5.4
  • krb5 >= 1.19.2-150400.3.3.1
 Patchnames:
SUSE Linux Enterprise Micro 5.4 GA krb5-1.19.2-150400.3.3.1
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • krb5-plugin-kdb-ldap >= 1.16.3-1.16
  • krb5-server >= 1.16.3-1.16
 Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP1 GA krb5-plugin-kdb-ldap-1.16.3-1.16
SUSE Linux Enterprise Module for Server Applications 15 SP2
  • krb5-plugin-kdb-ldap >= 1.16.3-3.6.1
  • krb5-server >= 1.16.3-3.6.1
 Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP2 GA krb5-plugin-kdb-ldap-1.16.3-3.6.1
SUSE Linux Enterprise Module for Server Applications 15 SP3
  • krb5-plugin-kdb-ldap >= 1.16.3-3.15.1
  • krb5-server >= 1.16.3-3.15.1
 Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP3 GA krb5-plugin-kdb-ldap-1.16.3-3.15.1
SUSE Linux Enterprise Module for Server Applications 15 SP4
  • krb5-plugin-kdb-ldap >= 1.19.2-150400.1.9
  • krb5-server >= 1.19.2-150400.1.9
 Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP4 GA krb5-plugin-kdb-ldap-1.19.2-150400.1.9
SUSE Linux Enterprise Module for Server Applications 15
  • krb5-plugin-kdb-ldap >= 1.15.2-4.25
  • krb5-server >= 1.15.2-4.25
 Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 GA krb5-plugin-kdb-ldap-1.15.2-4.25
SUSE Linux Micro 6.0
  • krb5 >= 1.20.1-4.11
 Patchnames:
SUSE Linux Micro 6.0 GA krb5-1.20.1-4.11
SUSE Linux Micro 6.1
  • krb5 >= 1.21.3-slfo.1.1_1.2
 Patchnames:
SUSE Linux Micro 6.1 GA krb5-1.21.3-slfo.1.1_1.2
openSUSE Leap 15.0
  • krb5 >= 1.15.2-lp150.4.4
  • krb5-32bit >= 1.15.2-lp150.4.4
  • krb5-server >= 1.15.2-lp150.4.4
 Patchnames:
openSUSE Leap 15.0 GA krb5-1.15.2-lp150.4.4
openSUSE Leap 15.2
  • krb5 >= 1.16.3-lp152.4.6
  • krb5-32bit >= 1.16.3-lp152.4.6
 Patchnames:
openSUSE Leap 15.2 GA krb5-1.16.3-lp152.4.3
openSUSE Leap 15.3
  • krb5 >= 1.16.3-3.18.1
  • krb5-32bit >= 1.16.3-3.18.1
 Patchnames:
openSUSE Leap 15.3 GA krb5-1.16.3-3.18.1
openSUSE Leap 15.4
  • krb5 >= 1.19.2-150400.1.9
  • krb5-32bit >= 1.19.2-150400.1.9
 Patchnames:
openSUSE Leap 15.4 GA krb5-1.19.2-150400.1.9
openSUSE Tumbleweed
  • krb5 >= 1.19.2-2.2
  • krb5-32bit >= 1.19.2-2.2
  • krb5-client >= 1.19.2-2.2
  • krb5-devel >= 1.19.2-2.2
  • krb5-devel-32bit >= 1.19.2-2.2
  • krb5-plugin-kdb-ldap >= 1.19.2-2.2
  • krb5-plugin-preauth-otp >= 1.19.2-2.2
  • krb5-plugin-preauth-pkinit >= 1.19.2-2.2
  • krb5-plugin-preauth-spake >= 1.19.2-2.2
  • krb5-server >= 1.19.2-2.2
 Patchnames:
openSUSE-Tumbleweed-2024-10899

First public cloud image revisions this CVE is fixed in:

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.
SLES15-EC2-CHOST-HVM-BYOS krb5 Already fixed
SUSE Linux Enterprise Server 15-ESPOS krb5 Already fixed
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 krb5 Not affected
Magnum Orchestration 7 krb5 Not affected
SUSE CaaS Platform 3.0 krb5 Not affected
SUSE Linux Enterprise Desktop 11 SP2 krb5 Not affected
SUSE Linux Enterprise Desktop 11 SP3 krb5 Not affected
SUSE Linux Enterprise Desktop 11 SP4 krb5 Not affected
SUSE Linux Enterprise Desktop 12 krb5 Not affected
SUSE Linux Enterprise Desktop 12 SP1 krb5 Not affected
SUSE Linux Enterprise Desktop 12 SP2 krb5 Not affected
SUSE Linux Enterprise Desktop 12 SP3 krb5 Not affected
SUSE Linux Enterprise Desktop 12 SP4 krb5 Not affected
SUSE Linux Enterprise Desktop 15 krb5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 krb5 Already fixed
SUSE Linux Enterprise High Performance Computing 15-ESPOS krb5 Already fixed
SUSE Linux Enterprise High Performance Computing 15-LTSS krb5 Already fixed
SUSE Linux Enterprise Module for Basesystem 15 krb5 Already fixed
SUSE Linux Enterprise Module for Server Applications 15 krb5 Already fixed
SUSE Linux Enterprise Point of Sale 11 SP3 krb5 Not affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT krb5 Not affected
SUSE Linux Enterprise Server 10 SP4-LTSS krb5 Not affected
SUSE Linux Enterprise Server 11 SP1-LTSS krb5 Not affected
SUSE Linux Enterprise Server 11 SP2 krb5 Not affected
SUSE Linux Enterprise Server 11 SP2-LTSS krb5 Not affected
SUSE Linux Enterprise Server 11 SP3 krb5 Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS krb5 Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS krb5 Not affected
SUSE Linux Enterprise Server 11 SP4 krb5 Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS krb5 Not affected
SUSE Linux Enterprise Server 12 krb5 Not affected
SUSE Linux Enterprise Server 12 SP1 krb5 Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS krb5 Not affected
SUSE Linux Enterprise Server 12 SP2 krb5 Not affected
SUSE Linux Enterprise Server 12 SP2-BCL krb5 Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS krb5 Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS krb5 Not affected
SUSE Linux Enterprise Server 12 SP3 krb5 Not affected
SUSE Linux Enterprise Server 12 SP3-BCL krb5 Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS krb5 Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS krb5 Not affected
SUSE Linux Enterprise Server 12 SP4 krb5 Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS krb5 Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS krb5 Not affected
SUSE Linux Enterprise Server 12-LTSS krb5 Not affected
SUSE Linux Enterprise Server 15 krb5 Already fixed
SUSE Linux Enterprise Server 15-LTSS krb5 Already fixed
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 krb5 Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP2 krb5 Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 krb5 Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 krb5 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 krb5 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 krb5 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 krb5 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 krb5 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 krb5 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 krb5 Already fixed
SUSE Linux Enterprise Software Development Kit 11 SP2 krb5 Not affected
SUSE Linux Enterprise Software Development Kit 11 SP3 krb5 Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4 krb5 Not affected
SUSE Linux Enterprise Software Development Kit 12 krb5 Not affected
SUSE Linux Enterprise Software Development Kit 12 SP1 krb5 Not affected
SUSE Linux Enterprise Software Development Kit 12 SP2 krb5 Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 krb5 Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 krb5 Not affected
SUSE OpenStack Cloud 7 krb5 Not affected
SUSE OpenStack Cloud 8 krb5 Not affected
SUSE OpenStack Cloud 9 krb5 Not affected
SUSE OpenStack Cloud Crowbar 8 krb5 Not affected
SUSE OpenStack Cloud Crowbar 9 krb5 Not affected
Container Status
suse/sle15:15.0 krb5Already fixed
suse/sles12sp3
suse/sles12sp4		 krb5Not affected

SUSE Timeline for this CVE

CVE page created: Fri Jul 21 09:45:18 2017
CVE page last modified: Tue Dec 17 16:58:42 2024