Upstream information

CVE-2011-1024 at MITRE

Description

chain.c in back-ldap in OpenLDAP 2.4.x before 2.4.24, when a master-slave configuration with a chain overlay and ppolicy_forward_updates (aka authentication-failure forwarding) is used, allows remote authenticated users to bypass external-program authentication by sending an invalid password to a slave server.

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 4.6
Vector AV:N/AC:H/Au:S/C:P/I:P/A:P
Access Vector Network
Access Complexity High
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
SUSE Bugzilla entry: 674985 [RESOLVED / FIXED]

SUSE Security Advisories:

  • SUSE-SR:2011:007, published Tue, 19 Apr 2011 12:00:00 +0000
  • openSUSE-SU-2011:0356-1 openSUSE-SU-2011:0359-1 openSUSE-SU-2011:0363-1

List of released packages

Product(s) Fixed package version(s) References


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 past their end of life and not receiving proactive updates anymore.
SLES for SAP Applications 11 SP2 openldap2 Released
SUSE Linux Enterprise Desktop 11 SP1 openldap2 Released
SUSE Linux Enterprise Desktop 11 SP2 openldap2 Released
SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search openldap2 Released
SUSE Linux Enterprise Server 11 SP1 openldap2 Released
SUSE Linux Enterprise Server 11 SP1 LTSS openldap2 Released
SUSE Linux Enterprise Server 11 SP2 openldap2 Released
SUSE Linux Enterprise Server 11 SP2 LTSS openldap2 Released
SUSE Linux Enterprise Server for SAP Applications 11 SP1 openldap2 Released
SUSE Linux Enterprise Server for SAP Applications 11 SP2 openldap2 Released
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 openldap2 Released
SUSE Linux Enterprise Software Development Kit 11 SP1 openldap2 Released
SUSE Linux Enterprise Software Development Kit 11 SP2 openldap2 Released


SUSE Timeline for this CVE

CVE page created: Fri Jun 28 07:50:03 2013
CVE page last modified: Fri Dec 8 16:47:49 2023