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Case File

CVE-2011-1024

MEDIUM · CVSS 4.6 EPSS 2.59%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-03-20 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.6. It may be remotely exploitable. Exploitation may require the attacker to be authenticated.

CVE
CVE-2011-1024
Severity
MEDIUM
CVSS
4.6
EPSS
2.59%

Original NVD 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.