CVE-2006-6653 - Vulnerability Details - OpenCVE

Description

The accept function in NetBSD-current before 20061023, NetBSD 3.0 and 3.0.1 before 20061024, and NetBSD 2.x before 20061029 allows local users to cause a denial of service (socket consumption) via an invalid (1) name or (2) namelen parameter, which may result in the socket never being closed (aka "a dangling socket").

Published: 2006-12-20

Score: 1.7 Low

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:o:netbsd:netbsd:2.0:::::::*
	cpe:2.3:o:netbsd:netbsd:3.0:::::::*
	cpe:2.3:o:netbsd:netbsd:3.0.1:::::::*
	cpe:2.3:o:netbsd:netbsd:current:::::::*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2006-6636	The accept function in NetBSD-current before 20061023, NetBSD 3.0 and 3.0.1 before 20061024, and NetBSD 2.x before 20061029 allows local users to cause a denial of service (socket consumption) via an invalid (1) name or (2) namelen parameter, which may result in the socket never being closed (aka "a dangling socket").

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00055.

Key SSVC decision points have not yet been added.

References

Link	Providers
ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2006-026.txt.asc
http://securitytracker.com/id?1017293

History

No history.

Subscriptions

Netbsd Netbsd

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2006-12-20T02:00:00.000Z

Updated: 2024-09-17T01:31:30.840Z

Reserved: 2006-12-19T00:00:00.000Z

Link: CVE-2006-6653

Vulnrichment

No data.

NVD

Status : Modified

Published: 2006-12-20T02:28:00.000

Modified: 2026-04-23T00:35:47.467

Link: CVE-2006-6653

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "The accept function in NetBSD-current before 20061023, NetBSD 3.0 and 3.0.1 before 20061024, and NetBSD 2.x before 20061029 allows local users to cause a denial of service (socket consumption) via an invalid (1) name or (2) namelen parameter, which may result in the socket never being closed (aka \"a dangling socket\")."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2006-12-20T02:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "1017293", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://securitytracker.com/id?1017293"}, {"name": "NetBSD-SA2006-026", "tags": ["vendor-advisory", "x_refsource_NETBSD"], "url": "ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2006-026.txt.asc"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2006-6653", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The accept function in NetBSD-current before 20061023, NetBSD 3.0 and 3.0.1 before 20061024, and NetBSD 2.x before 20061029 allows local users to cause a denial of service (socket consumption) via an invalid (1) name or (2) namelen parameter, which may result in the socket never being closed (aka \"a dangling socket\")."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "1017293", "refsource": "SECTRACK", "url": "http://securitytracker.com/id?1017293"}, {"name": "NetBSD-SA2006-026", "refsource": "NETBSD", "url": "ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2006-026.txt.asc"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T20:33:59.952Z"}, "title": "CVE Program Container", "references": [{"name": "1017293", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://securitytracker.com/id?1017293"}, {"name": "NetBSD-SA2006-026", "tags": ["vendor-advisory", "x_refsource_NETBSD", "x_transferred"], "url": "ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2006-026.txt.asc"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2006-6653", "datePublished": "2006-12-20T02:00:00.000Z", "dateReserved": "2006-12-19T00:00:00.000Z", "dateUpdated": "2024-09-17T01:31:30.840Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netbsd:netbsd:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "A3C3F588-98DA-4F6F-A083-2B9EE534C561", "vulnerable": true}, {"criteria": "cpe:2.3:o:netbsd:netbsd:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "F9CABFAA-594C-45D7-A0C7-795872A0C68A", "vulnerable": true}, {"criteria": "cpe:2.3:o:netbsd:netbsd:3.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "4F9432E9-AACA-4242-BDAB-8792ACF72C12", "vulnerable": true}, {"criteria": "cpe:2.3:o:netbsd:netbsd:current:*:*:*:*:*:*:*", "matchCriteriaId": "F30E9234-481B-41BC-BFC2-9E9773DEE65C", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The accept function in NetBSD-current before 20061023, NetBSD 3.0 and 3.0.1 before 20061024, and NetBSD 2.x before 20061029 allows local users to cause a denial of service (socket consumption) via an invalid (1) name or (2) namelen parameter, which may result in the socket never being closed (aka \"a dangling socket\")."}, {"lang": "es", "value": "La funci\u00f3n accept en NetBSD-current versiones anteriores a 20061023, NetBSD 3.0 y 3.0.1 versiones anteriores a 20061024, y NetBSD 2.x versiones anteriores a 20061029, permite a atacantes locales provocar una denegaci\u00f3n de servicio (agotamiento de socket) a trav\u00e9s del par\u00e1metro inv\u00e1lido (1) name \u00f3 (2) namelen, que podr\u00eda resultar en un socket nunca cerrado (tambi\u00e9n conocido como \"un socket colagado (dangling)\")"}], "evaluatorSolution": "This vulnerability is addressed in the following product updates:\r\nNetBSD, NetBSD, current (10/23/2006)\r\nNetBSD, NetBSD, 3.0 (10/24/2006)\r\nNetBSD, NetBSD, 3.0.1 (10/24/2006) \r\nNetBSD, NetBSD, 2.0 (10/29/2006)", "id": "CVE-2006-6653", "lastModified": "2026-04-23T00:35:47.467", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 1.7, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 3.1, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2006-12-20T02:28:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2006-026.txt.asc"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://securitytracker.com/id?1017293"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2006-026.txt.asc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://securitytracker.com/id?1017293"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}