CVE-2011-1024

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.

Risk Information

Base Score

10.0

MODERATE

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS Score

Exploitation Probability

0.247

Associated Vulnerability

Vulnerability	OS Platform
(RHSA-2011:0347) Moderate: openldap security update compat-openldap-2.4.19_2.3.43-15.el6_0.2.i686.rpm	Linux
(RHSA-2011:0347) Moderate: openldap security update compat-openldap-2.4.19_2.3.43-15.el6_0.2.x86_64.rpm	Linux
CVE-2011-1024	NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234