Upstream information

CVE-2014-4344 at MITRE

Description

The acc_ctx_cont function in the SPNEGO acceptor in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty continuation token at a certain point during a SPNEGO negotiation.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.8
Vector AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
SUSE Bugzilla entry: 888697 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 11 SP3
  • krb5 >= 1.6.3-133.49.60.1
  • krb5-32bit >= 1.6.3-133.49.60.1
  • krb5-client >= 1.6.3-133.49.60.1
  • krb5-devel >= 1.6.3-133.49.60.1
  • krb5-devel-32bit >= 1.6.3-133.49.60.1
  • krb5-server >= 1.6.3-133.49.62.1
Patchnames:
sdksp3-krb5
sledsp3-krb5
SUSE Linux Enterprise Desktop 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
SUSE Linux Enterprise Software Development Kit 11 SP4
  • krb5-devel >= 1.6.3-133.49.66.1
  • krb5-devel-32bit >= 1.6.3-133.49.66.1
  • krb5-server >= 1.6.3-133.49.66.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 11 SP4 GA krb5-devel-1.6.3-133.49.66.1
SUSE Linux Enterprise Desktop 12 SP1
  • krb5 >= 1.12.1-19.1
  • krb5-32bit >= 1.12.1-19.1
  • krb5-client >= 1.12.1-19.1
  • krb5-devel >= 1.12.1-19.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP1 GA krb5-1.12.1-19.1
SUSE Linux Enterprise Software Development Kit 12 SP1 GA krb5-devel-1.12.1-19.1
SUSE Linux Enterprise Desktop 12 SP2
  • krb5 >= 1.12.5-39.1
  • krb5-32bit >= 1.12.5-39.1
  • krb5-client >= 1.12.5-39.1
  • krb5-devel >= 1.12.5-39.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP2 GA krb5-1.12.5-39.1
SUSE Linux Enterprise Software Development Kit 12 SP2 GA krb5-devel-1.12.5-39.1
SUSE Linux Enterprise Desktop 12 SP3
  • krb5 >= 1.12.5-39.1
  • krb5-32bit >= 1.12.5-39.1
  • krb5-client >= 1.12.5-39.1
  • krb5-devel >= 1.12.5-39.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA krb5-1.12.5-39.1
SUSE Linux Enterprise Software Development Kit 12 SP3 GA krb5-devel-1.12.5-39.1
SUSE Linux Enterprise Desktop 12 SP4
  • krb5 >= 1.12.5-40.28.2
  • krb5-32bit >= 1.12.5-40.28.2
  • krb5-client >= 1.12.5-40.28.2
  • krb5-devel >= 1.12.5-40.28.2
Patchnames:
SUSE Linux Enterprise Desktop 12 SP4 GA krb5-1.12.5-40.28.2
SUSE Linux Enterprise Software Development Kit 12 SP4 GA krb5-devel-1.12.5-40.28.2
SUSE Linux Enterprise Desktop 12
  • krb5 >= 1.12.1-6.3
  • krb5-32bit >= 1.12.1-6.3
  • krb5-client >= 1.12.1-6.3
  • krb5-devel >= 1.12.1-6.3
Patchnames:
SUSE Linux Enterprise Desktop 12 GA krb5-1.12.1-6.3
SUSE Linux Enterprise Software Development Kit 12 GA krb5-devel-1.12.1-6.3
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 12 SP5
  • krb5 >= 1.12.5-40.37.7
  • krb5-32bit >= 1.12.5-40.37.7
  • krb5-client >= 1.12.5-40.37.7
  • krb5-doc >= 1.12.5-40.37.7
  • krb5-plugin-kdb-ldap >= 1.12.5-40.37.7
  • krb5-plugin-preauth-otp >= 1.12.5-40.37.7
  • krb5-plugin-preauth-pkinit >= 1.12.5-40.37.7
  • krb5-server >= 1.12.5-40.37.7
Patchnames:
SUSE Linux Enterprise High Performance Computing 12 SP5 GA krb5-1.12.5-40.37.7
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 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 Enterprise Server 11 SP3
SUSE Linux Enterprise Server for SAP Applications 11 SP3
  • krb5 >= 1.6.3-133.49.60.1
  • krb5-32bit >= 1.6.3-133.49.62.1
  • krb5-apps-clients >= 1.6.3-133.49.60.1
  • krb5-apps-servers >= 1.6.3-133.49.60.1
  • krb5-client >= 1.6.3-133.49.60.1
  • krb5-devel >= 1.6.3-133.49.60.1
  • krb5-devel-32bit >= 1.6.3-133.49.60.1
  • krb5-doc >= 1.6.3-133.49.60.1
  • krb5-plugin-kdb-ldap >= 1.6.3-133.49.60.1
  • krb5-plugin-preauth-pkinit >= 1.6.3-133.49.60.1
  • krb5-server >= 1.6.3-133.49.60.1
  • krb5-server >= 1.6.3-133.49.62.1
  • krb5-x86 >= 1.6.3-133.49.62.1
Patchnames:
sdksp3-krb5
slessp3-krb5
SUSE Linux Enterprise Server 11 SP4
  • krb5 >= 1.6.3-133.49.66.1
  • krb5-32bit >= 1.6.3-133.49.66.1
  • krb5-apps-clients >= 1.6.3-133.49.66.1
  • krb5-apps-servers >= 1.6.3-133.49.66.1
  • krb5-client >= 1.6.3-133.49.66.1
  • krb5-devel >= 1.6.3-133.49.66.1
  • krb5-devel-32bit >= 1.6.3-133.49.66.1
  • krb5-server >= 1.6.3-133.49.66.1
  • krb5-x86 >= 1.6.3-133.49.66.1
Patchnames:
SUSE Linux Enterprise Server 11 SP4 GA krb5-1.6.3-133.49.66.1
SUSE Linux Enterprise Software Development Kit 11 SP4 GA krb5-devel-1.6.3-133.49.66.1
SUSE Linux Enterprise Server 12 SP1
  • krb5 >= 1.12.1-19.1
  • krb5-32bit >= 1.12.1-19.1
  • krb5-client >= 1.12.1-19.1
  • krb5-devel >= 1.12.1-19.1
  • krb5-doc >= 1.12.1-19.1
  • krb5-plugin-kdb-ldap >= 1.12.1-19.1
  • krb5-plugin-preauth-otp >= 1.12.1-19.1
  • krb5-plugin-preauth-pkinit >= 1.12.1-19.1
  • krb5-server >= 1.12.1-19.1
Patchnames:
SUSE Linux Enterprise Server 12 SP1 GA krb5-1.12.1-19.1
SUSE Linux Enterprise Software Development Kit 12 SP1 GA krb5-devel-1.12.1-19.1
SUSE Linux Enterprise Server 12 SP2
  • krb5 >= 1.12.5-39.1
  • krb5-32bit >= 1.12.5-39.1
  • krb5-client >= 1.12.5-39.1
  • krb5-devel >= 1.12.5-39.1
  • krb5-doc >= 1.12.5-39.1
  • krb5-plugin-kdb-ldap >= 1.12.5-39.1
  • krb5-plugin-preauth-otp >= 1.12.5-39.1
  • krb5-plugin-preauth-pkinit >= 1.12.5-39.1
  • krb5-server >= 1.12.5-39.1
Patchnames:
SUSE Linux Enterprise Server 12 SP2 GA krb5-1.12.5-39.1
SUSE Linux Enterprise Software Development Kit 12 SP2 GA krb5-devel-1.12.5-39.1
SUSE Linux Enterprise Server 12 SP3
  • krb5 >= 1.12.5-39.1
  • krb5-32bit >= 1.12.5-39.1
  • krb5-client >= 1.12.5-39.1
  • krb5-devel >= 1.12.5-39.1
  • krb5-doc >= 1.12.5-39.1
  • krb5-plugin-kdb-ldap >= 1.12.5-39.1
  • krb5-plugin-preauth-otp >= 1.12.5-39.1
  • krb5-plugin-preauth-pkinit >= 1.12.5-39.1
  • krb5-server >= 1.12.5-39.1
Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA krb5-1.12.5-39.1
SUSE Linux Enterprise Software Development Kit 12 SP3 GA krb5-devel-1.12.5-39.1
SUSE Linux Enterprise Server 12 SP4
  • krb5 >= 1.12.5-40.28.2
  • krb5-32bit >= 1.12.5-40.28.2
  • krb5-client >= 1.12.5-40.28.2
  • krb5-devel >= 1.12.5-40.28.2
  • krb5-doc >= 1.12.5-40.28.2
  • krb5-plugin-kdb-ldap >= 1.12.5-40.28.2
  • krb5-plugin-preauth-otp >= 1.12.5-40.28.2
  • krb5-plugin-preauth-pkinit >= 1.12.5-40.28.2
  • krb5-server >= 1.12.5-40.28.2
Patchnames:
SUSE Linux Enterprise Server 12 SP4 GA krb5-1.12.5-40.28.2
SUSE Linux Enterprise Software Development Kit 12 SP4 GA krb5-devel-1.12.5-40.28.2
SUSE Linux Enterprise Server 12 SP5
  • krb5 >= 1.12.5-40.37.7
  • krb5-32bit >= 1.12.5-40.37.7
  • krb5-client >= 1.12.5-40.37.7
  • krb5-devel >= 1.12.5-40.37.7
  • krb5-doc >= 1.12.5-40.37.7
  • krb5-plugin-kdb-ldap >= 1.12.5-40.37.7
  • krb5-plugin-preauth-otp >= 1.12.5-40.37.7
  • krb5-plugin-preauth-pkinit >= 1.12.5-40.37.7
  • krb5-server >= 1.12.5-40.37.7
Patchnames:
SUSE Linux Enterprise Server 12 SP5 GA krb5-1.12.5-40.37.7
SUSE Linux Enterprise Software Development Kit 12 SP5 GA krb5-devel-1.12.5-40.37.7
SUSE Linux Enterprise Server 12
  • krb5 >= 1.12.1-6.3
  • krb5-32bit >= 1.12.1-6.3
  • krb5-client >= 1.12.1-6.3
  • krb5-devel >= 1.12.1-6.3
  • krb5-doc >= 1.12.1-6.3
  • krb5-plugin-kdb-ldap >= 1.12.1-6.3
  • krb5-plugin-preauth-otp >= 1.12.1-6.3
  • krb5-plugin-preauth-pkinit >= 1.12.1-6.3
  • krb5-server >= 1.12.1-6.3
Patchnames:
SUSE Linux Enterprise Server 12 GA krb5-1.12.1-6.2
SUSE Linux Enterprise Software Development Kit 12 GA krb5-devel-1.12.1-6.3
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • krb5 >= 1.12.5-39.1
  • krb5-client >= 1.12.5-39.1
  • krb5-doc >= 1.12.5-39.1
  • krb5-plugin-kdb-ldap >= 1.12.5-39.1
  • krb5-plugin-preauth-otp >= 1.12.5-39.1
  • krb5-plugin-preauth-pkinit >= 1.12.5-39.1
  • krb5-server >= 1.12.5-39.1
Patchnames:
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 GA krb5-1.12.5-39.1
SUSE Linux Enterprise Server for SAP Applications 12 SP1
SUSE Linux Enterprise Software Development Kit 12 SP1
  • krb5-devel >= 1.12.1-19.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP1 GA krb5-devel-1.12.1-19.1
SUSE Linux Enterprise Server for SAP Applications 12 SP2
SUSE Linux Enterprise Software Development Kit 12 SP2
  • krb5-devel >= 1.12.5-39.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP2 GA krb5-devel-1.12.5-39.1
SUSE Linux Enterprise Server for SAP Applications 12 SP3
SUSE Linux Enterprise Software Development Kit 12 SP3
  • krb5-devel >= 1.12.5-39.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP3 GA krb5-devel-1.12.5-39.1
SUSE Linux Enterprise Server for SAP Applications 12 SP4
SUSE Linux Enterprise Software Development Kit 12 SP4
  • krb5-devel >= 1.12.5-40.28.2
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP4 GA krb5-devel-1.12.5-40.28.2
SUSE Linux Enterprise Server for SAP Applications 12 SP5
SUSE Linux Enterprise Software Development Kit 12 SP5
  • krb5-devel >= 1.12.5-40.37.7
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP5 GA krb5-devel-1.12.5-40.37.7
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Software Development Kit 12
  • krb5-devel >= 1.12.1-6.3
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 GA krb5-devel-1.12.1-6.3
SUSE Linux Enterprise Software Development Kit 11 SP3
  • krb5-devel >= 1.6.3-133.49.60.1
  • krb5-devel-32bit >= 1.6.3-133.49.60.1
  • krb5-server >= 1.6.3-133.49.62.1
Patchnames:
sdksp3-krb5
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 Tumbleweed
  • krb5 >= 1.15-1.1
  • krb5-32bit >= 1.15-1.1
  • krb5-client >= 1.15-1.1
  • krb5-devel >= 1.15-1.1
  • krb5-devel-32bit >= 1.15-1.1
  • krb5-doc >= 1.15-1.1
  • krb5-mini >= 1.15-1.1
  • krb5-mini-devel >= 1.15-1.1
  • krb5-plugin-kdb-ldap >= 1.15-1.1
  • krb5-plugin-preauth-otp >= 1.15-1.1
  • krb5-plugin-preauth-pkinit >= 1.15-1.1
  • krb5-server >= 1.15-1.1
Patchnames:
openSUSE Tumbleweed GA krb5-1.15-1.1


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.

Product(s) Source package State
HPE Helion OpenStack 8 krb5 Already fixed
SUSE Linux Enterprise Desktop 11 SP1 krb5 Released
SUSE Linux Enterprise Desktop 11 SP3 krb5 Released
SUSE Linux Enterprise High Performance Computing 12 SP5 krb5 Already fixed
SUSE Linux Enterprise Server 11 SP1 krb5 Released
SUSE Linux Enterprise Server 11 SP1 LTSS krb5 Released
SUSE Linux Enterprise Server 11 SP3 krb5 Released
SUSE Linux Enterprise Server 11 SP3 for VMware krb5 Released
SUSE Linux Enterprise Server 12 SP2 BCL krb5 Already fixed
SUSE Linux Enterprise Server 12 SP3 BCL krb5 Already fixed
SUSE Linux Enterprise Server 12 SP3 ESPOS krb5 Already fixed
SUSE Linux Enterprise Server 12 SP3 LTSS krb5 Already fixed
SUSE Linux Enterprise Server 12 SP4 ESPOS krb5 Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS krb5 Already fixed
SUSE Linux Enterprise Server 12 SP5 krb5 Already fixed
SUSE Linux Enterprise Server for SAP Applications 11 SP1 krb5 Released
SUSE Linux Enterprise Server for SAP Applications 11 SP3 krb5 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 krb5 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 krb5 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 krb5 Already fixed
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 krb5 Released
SUSE Linux Enterprise Software Development Kit 11 SP1 krb5 Released
SUSE Linux Enterprise Software Development Kit 11 SP3 krb5 Released
SUSE OpenStack Cloud 8 krb5 Already fixed
SUSE OpenStack Cloud 9 krb5 Already fixed
SUSE OpenStack Cloud Crowbar 8 krb5 Already fixed
SUSE OpenStack Cloud Crowbar 9 krb5 Already fixed
suse/sles12sp3
suse/sles12sp4
suse/sles12sp5
krb5Already fixed