CVE-2011-1024

CVE Details

Release Date:

2011-03-20

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.

See more information about CVE-2011-1024 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	4.6	Base Metrics:	AV:N/AC:H/Au:S/C:P/I:P/A:P
Access Vector:	Network	Attack Complexity:	High
Authentication:	Requires single instance	Confidentiality Impact:	Partial
Integrity Impact:	Partial	Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (openldap)	ELSA-2011-0346	2011-03-10
Oracle Linux version 6 (openldap)	ELSA-2011-0347	2011-03-10

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team