CVE-2000-1012 - Vulnerability Details - OpenCVE

Description

The catopen function in FreeBSD 5.0 and earlier, and possibly other OSes, allows local users to read arbitrary files via the LANG environmental variable.

Published: 2000-11-29

Score: 7.2 High

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:freebsd:freebsd:3.0:::::::*
	cpe:2.3:o:freebsd:freebsd:3.1:::::::*
	cpe:2.3:o:freebsd:freebsd:3.2:::::::*
	cpe:2.3:o:freebsd:freebsd:3.3:::::::*
	cpe:2.3:o:freebsd:freebsd:3.4:::::::*
	cpe:2.3:o:freebsd:freebsd:3.5:::::::*
	cpe:2.3:o:freebsd:freebsd:3.5.1:::::::*
	cpe:2.3:o:freebsd:freebsd:4.0:::::::*
	cpe:2.3:o:freebsd:freebsd:4.1:::::::*
	cpe:2.3:o:freebsd:freebsd:4.1.1:::::::*
	cpe:2.3:o:freebsd:freebsd:4.2:::::::*
	cpe:2.3:o:freebsd:freebsd:5.0:::::::*

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-2000-0999	The catopen function in FreeBSD 5.0 and earlier, and possibly other OSes, allows local users to read arbitrary files via the LANG environmental variable.

No CVSS v4.0

No CVSS v3.1

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 0.00046.

Key SSVC decision points have not yet been added.

References

Link	Providers
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:53.catopen.asc

History

No history.

Subscriptions

Freebsd Freebsd

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2000-11-29T05:00:00.000Z

Updated: 2024-08-08T05:37:32.194Z

Reserved: 2000-11-24T00:00:00.000Z

Link: CVE-2000-1012

Vulnrichment

No data.

NVD

Status : Modified

Published: 2000-12-11T05:00:00.000

Modified: 2026-04-16T00:27:16.627

Link: CVE-2000-1012

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-Other

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2000-09-27T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The catopen function in FreeBSD 5.0 and earlier, and possibly other OSes, allows local users to read arbitrary files via the LANG environmental variable."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2003-05-08T09:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "FreeBSD-SA-00:53", "tags": ["vendor-advisory", "x_refsource_FREEBSD"], "url": "ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:53.catopen.asc"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2000-1012", "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 catopen function in FreeBSD 5.0 and earlier, and possibly other OSes, allows local users to read arbitrary files via the LANG environmental variable."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "FreeBSD-SA-00:53", "refsource": "FREEBSD", "url": "ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:53.catopen.asc"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-08T05:37:32.194Z"}, "title": "CVE Program Container", "references": [{"name": "FreeBSD-SA-00:53", "tags": ["vendor-advisory", "x_refsource_FREEBSD", "x_transferred"], "url": "ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:53.catopen.asc"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2000-1012", "datePublished": "2000-11-29T05:00:00.000Z", "dateReserved": "2000-11-24T00:00:00.000Z", "dateUpdated": "2024-08-08T05:37:32.194Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:freebsd:freebsd:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "EE38C50A-81FE-412E-9717-3672FAE6A6F4", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "263F3734-7076-4EA8-B4C0-F37CFC4E979E", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:3.2:*:*:*:*:*:*:*", "matchCriteriaId": "0419DD66-FF66-48BC-AD3B-F6AFD0551E36", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:3.3:*:*:*:*:*:*:*", "matchCriteriaId": "C3518628-08E5-4AD7-AAF6-A4E38F1CDE2C", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:3.4:*:*:*:*:*:*:*", "matchCriteriaId": "B982342C-1981-4C55-8044-AFE4D87623DF", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:3.5:*:*:*:*:*:*:*", "matchCriteriaId": "47E02BE6-4800-4940-B269-385B66AC5077", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:3.5.1:*:*:*:*:*:*:*", "matchCriteriaId": "7C283AD7-1C58-4CE8-A6CD-502FFE0B18BB", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "D0A585A1-FF82-418F-90F8-072458DB7816", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:4.1:*:*:*:*:*:*:*", "matchCriteriaId": "AE31DFF8-06AB-489D-A0C5-509C090283B5", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:4.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "3BE1E3D8-2BB1-4FFA-9BC9-7AF347D26190", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:4.2:*:*:*:*:*:*:*", "matchCriteriaId": "DF49BF03-C25E-4737-84D5-892895C86C58", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "61EBA52A-2D8B-4FB5-866E-AE67CE1842E7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The catopen function in FreeBSD 5.0 and earlier, and possibly other OSes, allows local users to read arbitrary files via the LANG environmental variable."}], "id": "CVE-2000-1012", "lastModified": "2026-04-16T00:27:16.627", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2000-12-11T05:00:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:53.catopen.asc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:53.catopen.asc"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}