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 important 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
SUSE Linux Enterprise Desktop 12 SP1
SUSE Linux Enterprise Desktop 12 SP2
SUSE Linux Enterprise Desktop 12 SP3
SUSE Linux Enterprise Desktop 12 SP4
  • krb5-appl-clients >= 1.0.3-1.5
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server 12 SP1
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server 12 SP5
  • krb5-appl-clients >= 1.0.3-1.5
  • krb5-appl-servers >= 1.0.3-1.5
SUSE Linux Enterprise Server 11 SP1
  • krb5 >= 1.6.3-133.48.48.1
  • krb5-32bit >= 1.6.3-133.49.62.1
  • 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-doc >= 1.6.3-133.49.62.1
  • krb5-plugin-kdb-ldap >= 1.6.3-133.49.62.1
  • krb5-plugin-preauth-pkinit >= 1.6.3-133.49.62.1
  • 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
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
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
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
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


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-appl Already fixed
SLED-10-SP3 krb5 Released
SLED-10-SP4 krb5 Released
SLES-10-SP3 krb5 Released
SLES-10-SP4 krb5 Released
SLES_LTSS-10-SP4 krb5 Released
SUSE Linux Enterprise Desktop 11 SP1 krb5 Released
SUSE Linux Enterprise High Performance Computing 12 SP5 krb5-appl Already fixed
SUSE Linux Enterprise Server 11 SP1 krb5 Released
SUSE Linux Enterprise Server 11 SP1 LTSS krb5 Released
SUSE Linux Enterprise Server 12 SP2 BCL krb5-appl Already fixed
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON krb5-appl Already fixed
SUSE Linux Enterprise Server 12 SP2 LTSS SAP krb5-appl Already fixed
SUSE Linux Enterprise Server 12 SP3 BCL krb5-appl Already fixed
SUSE Linux Enterprise Server 12 SP3 ESPOS krb5-appl Already fixed
SUSE Linux Enterprise Server 12 SP3 LTSS krb5-appl Already fixed
SUSE Linux Enterprise Server 12 SP4 ESPOS krb5-appl Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS krb5-appl Already fixed
SUSE Linux Enterprise Server 12 SP5 krb5-appl Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP3 krb5-appl Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 krb5-appl Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 krb5-appl Already fixed
SUSE Linux Enterprise Server for SAP Business All-in-One krb5 Released
SUSE Linux Enterprise Software Development Kit 11 SP1 krb5 Released
SUSE OpenStack Cloud 8 krb5-appl Already fixed
SUSE OpenStack Cloud 9 krb5-appl Already fixed
SUSE OpenStack Cloud Crowbar 8 krb5-appl Already fixed
SUSE OpenStack Cloud Crowbar 9 krb5-appl Already fixed