Description
contrib/slapd-modules/nops/nops.c in OpenLDAP through 2.4.45, when both the nops module and the memberof overlay are enabled, attempts to free a buffer that was allocated on the stack, which allows remote attackers to cause a denial of service (slapd crash) via a member MODDN operation.
Published: 2017-12-18
Score: 7.5 High
EPSS: 6.1% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2017-8892 contrib/slapd-modules/nops/nops.c in OpenLDAP through 2.4.45, when both the nops module and the memberof overlay are enabled, attempts to free a buffer that was allocated on the stack, which allows remote attackers to cause a denial of service (slapd crash) via a member MODDN operation.
History

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Openldap Openldap
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Oracle Blockchain Platform
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T20:59:17.662Z

Reserved: 2017-12-18T00:00:00.000Z

Link: CVE-2017-17740

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-12-18T06:29:00.397

Modified: 2026-05-13T00:24:29.033

Link: CVE-2017-17740

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-10-20T00:00:00Z

Links: CVE-2017-17740 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses