CVE-1999-0084 - Vulnerability Details - OpenCVE

Certain NFS servers allow users to use mknod to gain privileges by creating a writable kmem device and setting the UID to 0.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00146.

Key SSVC decision points have not yet been added.

Vendors	Products
Sun Subscribe	Nfs Subscribe

Configuration 1 [-]

cpe:2.3:a:sun:nfs:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-1999-0084	Certain NFS servers allow users to use mknod to gain privileges by creating a writable kmem device and setting the UID to 0.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://exchange.xforce.ibmcloud.com/vulnerabilities/78

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 1999-09-29T04:00:00

Updated: 2024-08-01T20:39:56.806Z

Reserved: 1999-06-07T00:00:00

Link: CVE-1999-0084

Vulnrichment

Updated: 2024-08-01T16:27:57.559Z

NVD

Status : Deferred

Published: 1990-05-01T04:00:00.000

Modified: 2025-04-03T01:03:51.193

Link: CVE-1999-0084

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "Certain NFS servers allow users to use mknod to gain privileges by creating a writable kmem device and setting the UID to 0."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2005-11-02T10:00:00", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "nfs-mknod(78)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-1999-0084", "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": "Certain NFS servers allow users to use mknod to gain privileges by creating a writable kmem device and setting the UID to 0."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "nfs-mknod(78)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T16:27:57.559Z"}, "title": "CVE Program Container", "references": [{"name": "nfs-mknod(78)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78"}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-269", "lang": "en", "description": "CWE-269 Improper Privilege Management"}]}], "affected": [{"vendor": "sun", "product": "nfs", "cpes": ["cpe:2.3:a:sun:nfs:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "4.1.3", "versionType": "custom"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-08-01T20:30:39.205373Z", "id": "CVE-1999-0084", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-01T20:39:56.806Z"}}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-1999-0084", "datePublished": "1999-09-29T04:00:00", "dateReserved": "1999-06-07T00:00:00", "dateUpdated": "2024-08-01T20:39:56.806Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78", "name": "nfs-mknod(78)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T16:27:57.559Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-1999-0084", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-08-01T20:30:39.205373Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:sun:nfs:*:*:*:*:*:*:*:*"], "vendor": "sun", "product": "nfs", "versions": [{"status": "affected", "version": "0", "lessThan": "4.1.3", "versionType": "custom"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-01T20:34:01.143Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78", "name": "nfs-mknod(78)", "tags": ["vdb-entry", "x_refsource_XF"]}], "descriptions": [{"lang": "en", "value": "Certain NFS servers allow users to use mknod to gain privileges by creating a writable kmem device and setting the UID to 0."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2005-11-02T10:00:00"}, "x_legacyV4Record": {"affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"version": {"version_data": [{"version_value": "n/a"}]}, "product_name": "n/a"}]}, "vendor_name": "n/a"}]}}, "data_type": "CVE", "references": {"reference_data": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78", "name": "nfs-mknod(78)", "refsource": "XF"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "eng", "value": "Certain NFS servers allow users to use mknod to gain privileges by creating a writable kmem device and setting the UID to 0."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-1999-0084", "STATE": "PUBLIC", "ASSIGNER": "cve@mitre.org"}}}}, "cveMetadata": {"cveId": "CVE-1999-0084", "state": "PUBLISHED", "dateUpdated": "2024-08-01T20:39:56.806Z", "dateReserved": "1999-06-07T00:00:00", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "1999-09-29T04:00:00", "assignerShortName": "mitre"}, "dataVersion": "5.1"}