Upstream information

CVE-2011-4862 at MITRE

Description

Buffer overflow in libtelnet/encrypt.c in telnetd in FreeBSD 7.3 through 9.0, MIT Kerberos Version 5 Applications (aka krb5-appl) 1.0.2 and earlier, Heimdal 1.5.1 and earlier, GNU inetutils, and possibly other products allows remote attackers to execute arbitrary code via a long encryption key, as exploited in the wild in December 2011.

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 10
Vector AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
SUSE Bugzilla entry: 738632 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12
  • krb5-appl-clients >= 1.0.3-1.5
Patchnames:
SUSE Linux Enterprise Desktop 12 GA krb5-appl-clients
SUSE Linux Enterprise Desktop 12 SP1
  • krb5-appl-clients >= 1.0.3-1.5
Patchnames:
SUSE Linux Enterprise Desktop 12 SP1 GA krb5-appl-clients
SUSE Linux Enterprise Desktop 12 SP2
  • krb5-appl-clients >= 1.0.3-1.5
Patchnames:
SUSE Linux Enterprise Desktop 12 SP2 GA krb5-appl-clients
SUSE Linux Enterprise Desktop 12 SP3
  • krb5-appl-clients >= 1.0.3-1.5
Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA krb5-appl-clients
SUSE Linux Enterprise Server 11 SP1
  • 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:
slessp1-krb5
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
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
SUSE Linux Enterprise Server 11 SP3 GA krb5-plugin-kdb-ldap
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-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
SUSE Linux Enterprise Server 11 SP4 GA krb5-plugin-kdb-ldap
SUSE Linux Enterprise Server 12
  • krb5-appl-clients >= 1.0.3-1.5
  • krb5-appl-servers >= 1.0.3-1.5
Patchnames:
SUSE Linux Enterprise Server 12 GA krb5-appl-clients
SUSE Linux Enterprise Server 12 SP1
  • krb5-appl-clients >= 1.0.3-1.5
  • krb5-appl-servers >= 1.0.3-1.5
Patchnames:
SUSE Linux Enterprise Server 12 SP1 GA krb5-appl-clients
SUSE Linux Enterprise Server 12 SP2
  • krb5-appl-clients >= 1.0.3-1.5
  • krb5-appl-servers >= 1.0.3-1.5
Patchnames:
SUSE Linux Enterprise Server 12 SP2 GA krb5-appl-clients
SUSE Linux Enterprise Server 12 SP3
  • krb5-appl-clients >= 1.0.3-1.5
  • krb5-appl-servers >= 1.0.3-1.5
Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA krb5-appl-clients
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • krb5-appl-clients >= 1.0.3-1.2
  • krb5-appl-servers >= 1.0.3-1.2
Patchnames:
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 GA krb5-appl-clients
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
SUSE Linux Enterprise Software Development Kit 11 SP1
  • krb5-devel >= 1.6.3-133.48.48.1
  • krb5-server >= 1.6.3-133.48.48.1
Builds
SAT Patch Nr: 5594
SUSE Linux Enterprise Software Development Kit 11 SP1
  • krb5-devel >= 1.6.3-133.48.48.1
Builds
SAT Patch Nr: 5594
SUSE Linux Enterprise Software Development Kit 11 SP1
  • krb5-devel >= 1.6.3-133.48.48.1
  • krb5-devel-32bit >= 1.6.3-133.48.48.1
Builds
SAT Patch Nr: 5594
SUSE Linux Enterprise Software Development Kit 11 SP1
  • krb5-devel >= 1.6.3-133.48.48.1
  • krb5-devel-32bit >= 1.6.3-133.48.48.1
  • krb5-server >= 1.6.3-133.48.48.1
Builds
SAT Patch Nr: 5594
SUSE Linux Enterprise Desktop 11 SP1
  • krb5 >= 1.6.3-133.48.48.1
  • krb5-client >= 1.6.3-133.48.48.1
Builds
SAT Patch Nr: 5594
SUSE Linux Enterprise Desktop 11 SP1
  • krb5 >= 1.6.3-133.48.48.1
  • krb5-32bit >= 1.6.3-133.48.48.1
  • krb5-client >= 1.6.3-133.48.48.1
Builds
SAT Patch Nr: 5594
SUSE Linux Enterprise Server 11 SP1
SUSE Linux Enterprise Server 11 SP1 for VMware
  • 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
Builds
SAT Patch Nr: 5594
SUSE Linux Enterprise Server 11 SP1
SUSE Linux Enterprise Server 11 SP1 for VMware
  • krb5 >= 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
Builds
SAT Patch Nr: 5594
SUSE Linux Enterprise Server 11 SP1
  • krb5 >= 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
Builds
SAT Patch Nr: 5594
SUSE Linux Enterprise Desktop 10 SP4 for x86
  • krb5 >= 1.4.3-19.49.49.1
  • krb5-client >= 1.4.3-19.49.49.1
  • krb5-devel >= 1.4.3-19.49.49.1
Builds
ZYPP Patch Nr: 7899
SUSE Linux Enterprise Desktop 10 SP4 for AMD64 and Intel EM64T
  • krb5 >= 1.4.3-19.49.49.1
  • krb5-32bit >= 1.4.3-19.49.49.1
  • krb5-client >= 1.4.3-19.49.49.1
  • krb5-devel >= 1.4.3-19.49.49.1
  • krb5-devel-32bit >= 1.4.3-19.49.49.1
Builds
ZYPP Patch Nr: 7899
SLE SDK 10 SP4 for IBM iSeries and IBM pSeries
SLE SDK 10 SP4 for IBM zSeries
SLE SDK 10 SP4 for IPF
SLE SDK 10 SP4 for X86-64
SLE SDK 10 SP4 for x86
  • krb5-apps-clients >= 1.4.3-19.49.49.1
  • krb5-apps-servers >= 1.4.3-19.49.49.1
  • krb5-server >= 1.4.3-19.49.49.1
Builds
ZYPP Patch Nr: 7899
SUSE Linux Enterprise Server 10 SP4 for x86
  • krb5 >= 1.4.3-19.49.49.1
  • krb5-apps-clients >= 1.4.3-19.49.49.1
  • krb5-apps-servers >= 1.4.3-19.49.49.1
  • krb5-client >= 1.4.3-19.49.49.1
  • krb5-devel >= 1.4.3-19.49.49.1
  • krb5-server >= 1.4.3-19.49.49.1
Builds
ZYPP Patch Nr: 7899
SUSE Linux Enterprise Server 10 SP4 for IPF
  • krb5 >= 1.4.3-19.49.49.1
  • krb5-apps-clients >= 1.4.3-19.49.49.1
  • krb5-apps-servers >= 1.4.3-19.49.49.1
  • krb5-client >= 1.4.3-19.49.49.1
  • krb5-devel >= 1.4.3-19.49.49.1
  • krb5-server >= 1.4.3-19.49.49.1
  • krb5-x86 >= 1.4.3-19.49.49.1
Builds
ZYPP Patch Nr: 7899
SUSE Linux Enterprise Server 10 SP4 for IBM POWER
  • krb5 >= 1.4.3-19.49.49.1
  • krb5-64bit >= 1.4.3-19.49.49.1
  • krb5-apps-clients >= 1.4.3-19.49.49.1
  • krb5-apps-servers >= 1.4.3-19.49.49.1
  • krb5-client >= 1.4.3-19.49.49.1
  • krb5-devel >= 1.4.3-19.49.49.1
  • krb5-devel-64bit >= 1.4.3-19.49.49.1
  • krb5-server >= 1.4.3-19.49.49.1
Builds
ZYPP Patch Nr: 7899
SUSE Linux Enterprise Server 10 SP4 for AMD64 and Intel EM64T
SUSE Linux Enterprise Server 10 SP4 for IBM zSeries 64bit
  • krb5 >= 1.4.3-19.49.49.1
  • krb5-32bit >= 1.4.3-19.49.49.1
  • krb5-apps-clients >= 1.4.3-19.49.49.1
  • krb5-apps-servers >= 1.4.3-19.49.49.1
  • krb5-client >= 1.4.3-19.49.49.1
  • krb5-devel >= 1.4.3-19.49.49.1
  • krb5-devel-32bit >= 1.4.3-19.49.49.1
  • krb5-server >= 1.4.3-19.49.49.1
Builds
ZYPP Patch Nr: 7899
openSUSE 11.3
  • krb5-appl-clients-debuginfo >= 1.0-4.5.1
  • krb5-appl-debugsource >= 1.0-4.5.1
  • krb5-appl-servers-debuginfo >= 1.0-4.5.1
openSUSE 11.3
  • krb5-appl-clients >= 1.0-4.5.1
  • krb5-appl-servers >= 1.0-4.5.1
openSUSE 11.4
  • krb5-appl-clients >= 1.0-7.12.1
  • krb5-appl-servers >= 1.0-7.12.1
SUSE CORE 9 for IBM S/390 31bit
SUSE CORE 9 for x86
  • heimdal >= 0.6.1rc3-55.29
  • heimdal-devel >= 0.6.1rc3-55.29
  • heimdal-lib >= 0.6.1rc3-55.29
  • heimdal-tools >= 0.6.1rc3-55.29
sles9-sp4-ltss.s390x
sles9-sp4-ltss.x86-64
sles9-sp4-ltss.x86
sles9-sp4-ltss.s390
YOU Patch Nr: 12853
SUSE CORE 9 for IBM zSeries 64bit
  • heimdal >= 0.6.1rc3-55.29
  • heimdal-devel >= 0.6.1rc3-55.29
  • heimdal-devel-32bit >= 9-201112301034
  • heimdal-lib >= 0.6.1rc3-55.29
  • heimdal-lib-32bit >= 9-201112301034
  • heimdal-tools >= 0.6.1rc3-55.29
sles9-sp4-ltss.s390x
sles9-sp4-ltss.x86-64
sles9-sp4-ltss.x86
sles9-sp4-ltss.s390
YOU Patch Nr: 12853
SUSE CORE 9 for AMD64 and Intel EM64T
  • heimdal >= 0.6.1rc3-55.29
  • heimdal-devel >= 0.6.1rc3-55.29
  • heimdal-devel-32bit >= 9-201112301024
  • heimdal-lib >= 0.6.1rc3-55.29
  • heimdal-lib-32bit >= 9-201112301024
  • heimdal-tools >= 0.6.1rc3-55.29
sles9-sp4-ltss.s390x
sles9-sp4-ltss.x86-64
sles9-sp4-ltss.x86
sles9-sp4-ltss.s390
YOU Patch Nr: 12853
SUSE Linux Enterprise Server 10 SP3 LTSS for x86
  • krb5 >= 1.4.3-19.49.49.1
  • krb5-apps-clients >= 1.4.3-19.49.49.1
  • krb5-apps-servers >= 1.4.3-19.49.49.1
  • krb5-client >= 1.4.3-19.49.49.1
  • krb5-devel >= 1.4.3-19.49.49.1
  • krb5-server >= 1.4.3-19.49.49.1
sles10-sp3-ltss.s390x
sles10-sp3-ltss.x86
sles10-sp3-ltss.x86-64
ZYPP Patch Nr: 7903
SUSE Linux Enterprise Server 10 SP3 LTSS for AMD64 and Intel EM64T
SUSE Linux Enterprise Server 10 SP3 LTSS for IBM zSeries 64bit
  • krb5 >= 1.4.3-19.49.49.1
  • krb5-32bit >= 1.4.3-19.49.49.1
  • krb5-apps-clients >= 1.4.3-19.49.49.1
  • krb5-apps-servers >= 1.4.3-19.49.49.1
  • krb5-client >= 1.4.3-19.49.49.1
  • krb5-devel >= 1.4.3-19.49.49.1
  • krb5-devel-32bit >= 1.4.3-19.49.49.1
  • krb5-server >= 1.4.3-19.49.49.1
sles10-sp3-ltss.s390x
sles10-sp3-ltss.x86
sles10-sp3-ltss.x86-64
ZYPP Patch Nr: 7903
SUSE Linux Enterprise Server 10 SP2 for x86
  • krb5 >= 1.4.3-19.43.37.1
  • krb5-apps-clients >= 1.4.3-19.43.37.1
  • krb5-apps-servers >= 1.4.3-19.43.37.1
  • krb5-client >= 1.4.3-19.43.37.1
  • krb5-devel >= 1.4.3-19.43.37.1
  • krb5-server >= 1.4.3-19.43.37.1
sles10-sp2-ltss.x86
sles10-sp2-ltss.s390x
sles10-sp2-debuginfo.s390x
sles10-sp2-debuginfo.x86-64
sles10-sp2-debuginfo.x86
sles10-sp2-ltss.x86-64
ZYPP Patch Nr: 7902
SUSE Linux Enterprise Server 10 SP2 for AMD64 and Intel EM64T
SUSE Linux Enterprise Server 10 SP2 for IBM zSeries 64bit
  • krb5 >= 1.4.3-19.43.37.1
  • krb5-32bit >= 1.4.3-19.43.37.1
  • krb5-apps-clients >= 1.4.3-19.43.37.1
  • krb5-apps-servers >= 1.4.3-19.43.37.1
  • krb5-client >= 1.4.3-19.43.37.1
  • krb5-devel >= 1.4.3-19.43.37.1
  • krb5-devel-32bit >= 1.4.3-19.43.37.1
  • krb5-server >= 1.4.3-19.43.37.1
sles10-sp2-ltss.x86
sles10-sp2-ltss.s390x
sles10-sp2-debuginfo.s390x
sles10-sp2-debuginfo.x86-64
sles10-sp2-debuginfo.x86
sles10-sp2-ltss.x86-64
ZYPP Patch Nr: 7902
openSUSE 11.4
  • krb5-appl-clients >= 1.0-7.12.1
  • krb5-appl-clients-debuginfo >= 1.0-7.12.1
  • krb5-appl-debugsource >= 1.0-7.12.1
  • krb5-appl-servers >= 1.0-7.12.1
  • krb5-appl-servers-debuginfo >= 1.0-7.12.1
Patchnames:
krb5-appl


Status of this issue by product and package

Product(s) Source package State
SUSE Linux Enterprise Desktop 10 SP3 krb5 Released
SUSE Linux Enterprise Desktop 10 SP4 krb5 Released
SUSE Linux Enterprise Desktop 11 SP1 krb5 Released
SUSE Linux Enterprise SDK 11 SP1 krb5 Released
SUSE Linux Enterprise Server 10 SP3 krb5 Released
SUSE Linux Enterprise Server 10 SP4 krb5 Released
SUSE Linux Enterprise Server 10 SP4 LTSS krb5 Released
SUSE Linux Enterprise Server 11 SP1 krb5 Released
SUSE Linux Enterprise Server 11 SP1 LTSS krb5 Released
SUSE Linux Enterprise Server for SAP AIO 11 SP1 krb5 Released