CVE-2017-4927 - Vulnerability Details - OpenCVE

VMware vCenter Server (6.5 prior to 6.5 U1 and 6.0 prior to 6.0 U3c) does not correctly handle specially crafted LDAP network packets which may allow for remote denial of service.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.0142.

Key SSVC decision points have not yet been added.

Vendors	Products
Vmware	Vcenter Server

Configuration 1 [-]

OR	cpe:2.3:a:vmware:vcenter_server::::::::
	cpe:2.3:a:vmware:vcenter_server::::::::

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2017-14044	VMware vCenter Server (6.5 prior to 6.5 U1 and 6.0 prior to 6.0 U3c) does not correctly handle specially crafted LDAP network packets which may allow for remote denial of service.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://www.securityfocus.com/bid/101786
http://www.securitytracker.com/id/1039759
https://www.vmware.com/security/advisories/VMSA-2017-0017.html

History

No history.

MITRE

Status: PUBLISHED

Assigner: vmware

Published: 2017-11-17T14:00:00Z

Updated: 2024-09-17T02:00:47.903Z

Reserved: 2016-12-26T00:00:00

Link: CVE-2017-4927

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2017-11-17T14:29:00.450

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-4927

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "vCenter Server", "vendor": "VMware", "versions": [{"status": "affected", "version": "6.5 prior to 6.5 U1"}, {"status": "affected", "version": "6.0 prior to 6.0 U3c"}]}], "datePublic": "2017-11-09T00:00:00", "descriptions": [{"lang": "en", "value": "VMware vCenter Server (6.5 prior to 6.5 U1 and 6.0 prior to 6.0 U3c) does not correctly handle specially crafted LDAP network packets which may allow for remote denial of service."}], "problemTypes": [{"descriptions": [{"description": "LDAP denial of service vulnerability", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-11-18T10:57:01", "orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "shortName": "vmware"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.vmware.com/security/advisories/VMSA-2017-0017.html"}, {"name": "1039759", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1039759"}, {"name": "101786", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/101786"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@vmware.com", "DATE_PUBLIC": "2017-11-09T00:00:00", "ID": "CVE-2017-4927", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "vCenter Server", "version": {"version_data": [{"version_value": "6.5 prior to 6.5 U1"}, {"version_value": "6.0 prior to 6.0 U3c"}]}}]}, "vendor_name": "VMware"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "VMware vCenter Server (6.5 prior to 6.5 U1 and 6.0 prior to 6.0 U3c) does not correctly handle specially crafted LDAP network packets which may allow for remote denial of service."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "LDAP denial of service vulnerability"}]}]}, "references": {"reference_data": [{"name": "https://www.vmware.com/security/advisories/VMSA-2017-0017.html", "refsource": "CONFIRM", "url": "https://www.vmware.com/security/advisories/VMSA-2017-0017.html"}, {"name": "1039759", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1039759"}, {"name": "101786", "refsource": "BID", "url": "http://www.securityfocus.com/bid/101786"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T14:47:43.205Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.vmware.com/security/advisories/VMSA-2017-0017.html"}, {"name": "1039759", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1039759"}, {"name": "101786", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/101786"}]}]}, "cveMetadata": {"assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "assignerShortName": "vmware", "cveId": "CVE-2017-4927", "datePublished": "2017-11-17T14:00:00Z", "dateReserved": "2016-12-26T00:00:00", "dateUpdated": "2024-09-17T02:00:47.903Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:vmware:vcenter_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "4916113B-4E8D-435B-829B-6E4449117F76", "versionEndExcluding": "6.0_u3c", "versionStartIncluding": "6.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "3401DF9F-5606-4ABA-A84F-4909405F6955", "versionEndExcluding": "6.5_u1", "versionStartIncluding": "6.5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "VMware vCenter Server (6.5 prior to 6.5 U1 and 6.0 prior to 6.0 U3c) does not correctly handle specially crafted LDAP network packets which may allow for remote denial of service."}, {"lang": "es", "value": "VMware vCenter Server (en versiones 6.5 anteriores a la 6.5 U1 y versiones 6.0 anteriores a la 6.0 U3c) no gestiona correctamente paquetes de red LDAP especialmente manipulados, lo que puede permitir que se provoque una denegaci\u00f3n de servicio de forma remota."}], "id": "CVE-2017-4927", "lastModified": "2025-04-20T01:37:25.860", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-11-17T14:29:00.450", "references": [{"source": "security@vmware.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/101786"}, {"source": "security@vmware.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1039759"}, {"source": "security@vmware.com", "tags": ["Vendor Advisory"], "url": "https://www.vmware.com/security/advisories/VMSA-2017-0017.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/101786"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1039759"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.vmware.com/security/advisories/VMSA-2017-0017.html"}], "sourceIdentifier": "security@vmware.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-90"}], "source": "nvd@nist.gov", "type": "Primary"}]}