CVE-2011-4079

MEDIUM · CVSS 4 EPSS 3.27%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-10-27 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2011-4079

Severity

MEDIUM

CVSS

EPSS

3.27%

Original Filing — NVD Description

Off-by-one error in the UTF8StringNormalize function in OpenLDAP 2.4.26 and earlier allows remote attackers to cause a denial of service (slapd crash) via a zero-length string that triggers a heap-based buffer overflow, as demonstrated using an empty postalAddressAttribute value in an LDIF entry.