Upstream information

CVE-2011-0281 at MITRE

Description

The unparse implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.6.x through 1.9, when an LDAP backend is used, allows remote attackers to cause a denial of service (file descriptor exhaustion and daemon hang) via a principal name that triggers use of a backslash escape sequence, as demonstrated by a \n sequence.

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 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
SUSE Bugzilla entry: 663619 [RESOLVED / FIXED]

SUSE Security Advisories:

  • SUSE-SR:2011:004, published Tue, 22 Feb 2011 13:00:00 +0000
  • TID7008008, published Sun May 20 15:50:27 CEST 2018
    • openSUSE-SU-2011:0111-1

List of released packages

Product(s) Fixed package version(s) References
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 SP2
  • krb5 >= 1.6.3-133.48.48.1
  • krb5-32bit >= 1.6.3-133.48.48.1
  • krb5-apps-clients >= 1.6.3-133.48.48.1
  • krb5-apps-servers >= 1.6.3-133.48.48.1
  • krb5-client >= 1.6.3-133.48.48.1
  • krb5-server >= 1.6.3-133.48.48.1
  • krb5-x86 >= 1.6.3-133.48.48.1
 Patchnames:
SUSE Linux Enterprise Server 11 SP2 GA krb5-1.6.3-133.48.48.1
SUSE Linux Enterprise Server 11 SP3
  • krb5 >= 1.6.3-133.49.54.1
  • krb5-32bit >= 1.6.3-133.49.54.1
  • krb5-apps-clients >= 1.6.3-133.49.54.1
  • krb5-apps-servers >= 1.6.3-133.49.54.1
  • krb5-client >= 1.6.3-133.49.54.1
  • krb5-plugin-kdb-ldap >= 1.6.3-133.49.54.1
  • krb5-plugin-preauth-pkinit >= 1.6.3-133.49.54.1
  • krb5-server >= 1.6.3-133.49.54.1
  • krb5-x86 >= 1.6.3-133.49.54.1
 Patchnames:
SUSE Linux Enterprise Server 11 SP3 GA krb5-1.6.3-133.49.54.1
SUSE Linux Enterprise Server 11 SP3 GA krb5-plugin-kdb-ldap-1.6.3-133.49.54.1
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-plugin-kdb-ldap >= 1.6.3-133.49.66.1
  • krb5-plugin-preauth-pkinit >= 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 Server 11 SP4 GA krb5-plugin-kdb-ldap-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 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 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-2024-10004

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.
SLES15-SP5-CHOST-BYOS-Aliyun krb5 Already fixed
SLES15-SP5-CHOST-BYOS-Azure krb5 Already fixed
SLES15-SP5-CHOST-BYOS-EC2 krb5 Already fixed
SLES15-SP5-CHOST-BYOS-GCE krb5 Already fixed
SLES15-SP5-CHOST-BYOS-SAP-CCloud krb5 Already fixed
SUSE Linux Enterprise Desktop 15 SP5 krb5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP5 krb5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS krb5 Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS krb5 Already fixed
SUSE Linux Enterprise Micro 5.5 krb5 Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP5 krb5 Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP5 krb5 Already fixed
SUSE Linux Enterprise Server 15 SP5 krb5 Already fixed
SUSE Linux Enterprise Server 15 SP5-LTSS krb5 Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP5 krb5 Already fixed
openSUSE Leap 15.5 krb5 Already fixed
openSUSE Leap Micro 5.5 krb5 Already fixed
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 11 SP1 krb5 Released
SUSE Linux Enterprise Desktop 11 SP2 krb5 Affected
SUSE Linux Enterprise Desktop 11 SP3 krb5 Affected
SUSE Linux Enterprise Desktop 11 SP4 krb5 Affected
SUSE Linux Enterprise Point of Sale 11 SP3 krb5 Affected
SUSE Linux Enterprise Server 11 SP1 krb5 Released
SUSE Linux Enterprise Server 11 SP1 LTSS krb5 Released
SUSE Linux Enterprise Server 11 SP1-LTSS krb5 Released
SUSE Linux Enterprise Server 11 SP2 krb5 Affected
SUSE Linux Enterprise Server 11 SP2-LTSS krb5 Affected
SUSE Linux Enterprise Server 11 SP3 krb5 Affected
SUSE Linux Enterprise Server 11 SP3-LTSS krb5 Affected
SUSE Linux Enterprise Server 11 SP4 krb5 Affected
SUSE Linux Enterprise Server 11 SP4-LTSS krb5 Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP1 krb5 Released
SUSE Linux Enterprise Server for SAP Applications 11 SP2 krb5 Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 krb5 Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 krb5 Affected
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 SP2 krb5 Affected
SUSE Linux Enterprise Software Development Kit 11 SP3 krb5 Affected
SUSE Linux Enterprise Software Development Kit 11 SP4 krb5 Affected
Products at an unknown state of their lifecycle.
SLES15-SP5-CHOST-BYOS-GDC krb5 Already fixed
Container Status
bci/bci-init:15.5
bci/bci-sle15-kernel-module-devel:15.5
bci/golang
bci/golang:1.20-openssl
bci/golang:1.21
bci/node:16
bci/node:18
bci/nodejs
bci/openjdk-devel:11
bci/openjdk-devel:17
bci/openjdk:11
bci/openjdk:17
bci/php
bci/php-apache
bci/php-fpm
bci/python
bci/python:3
bci/ruby
bci/rust
bci/rust:1.77
rancher/seedimage-builder
suse/389-ds
suse/git
suse/hpc/warewulf4-x86_64/sle-hpc-node
suse/nginx
suse/pcp
suse/postgres
suse/postgres:14
suse/postgres:15
suse/registry
suse/rmt-mariadb
suse/rmt-mariadb-client
suse/rmt-server
suse/sle-micro/5.5
suse/sle-micro/5.5/toolbox
suse/sle-micro/base-5.5
suse/sle-micro/kvm-5.5
suse/sle-micro/rt-5.5
suse/sle15:15.5
suse/sles/15.5/cdi-apiserver:1.55.0
suse/sles/15.5/cdi-cloner:1.55.0
suse/sles/15.5/cdi-controller:1.55.0
suse/sles/15.5/cdi-importer:1.55.0
suse/sles/15.5/cdi-operator:1.55.0
suse/sles/15.5/cdi-uploadproxy:1.55.0
suse/sles/15.5/cdi-uploadserver:1.55.0
suse/sles/15.5/libguestfs-tools:0.58.0
suse/sles/15.5/virt-api:0.58.0
suse/sles/15.5/virt-controller:0.58.0
suse/sles/15.5/virt-exportproxy:0.58.0
suse/sles/15.5/virt-exportserver:0.58.0
suse/sles/15.5/virt-handler:0.58.0
suse/sles/15.5/virt-launcher:0.58.0
suse/sles/15.5/virt-operator:0.58.0		 krb5Already fixed

SUSE Timeline for this CVE

CVE page created: Fri Jun 28 04:19:52 2013
CVE page last modified: Fri Dec 20 21:18:48 2024