CVE-2000-0959

{"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": "glibc2 does not properly clear the LD_DEBUG_OUTPUT and LD_DEBUG environmental variables when a program is spawned from a setuid program, which could allow local users to overwrite files via a symlink attack."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2005-11-02T10:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "1719", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/1719"}, {"name": "glibc-unset-symlink(5299)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5299"}, {"name": "20000926 ld.so bug - LD_DEBUG_OUTPUT follows symlinks", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://www.securityfocus.com/archive/1/85028"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2000-0959", "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": "glibc2 does not properly clear the LD_DEBUG_OUTPUT and LD_DEBUG environmental variables when a program is spawned from a setuid program, which could allow local users to overwrite files via a symlink attack."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "1719", "refsource": "BID", "url": "http://www.securityfocus.com/bid/1719"}, {"name": "glibc-unset-symlink(5299)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5299"}, {"name": "20000926 ld.so bug - LD_DEBUG_OUTPUT follows symlinks", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/85028"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-08T05:37:31.726Z"}, "title": "CVE Program Container", "references": [{"name": "1719", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/1719"}, {"name": "glibc-unset-symlink(5299)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5299"}, {"name": "20000926 ld.so bug - LD_DEBUG_OUTPUT follows symlinks", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/85028"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2000-0959", "datePublished": "2001-01-22T05:00:00.000Z", "dateReserved": "2000-11-24T00:00:00.000Z", "dateUpdated": "2024-08-08T05:37:31.726Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gnu:glibc:2.1.3.10:*:*:*:*:*:*:*", "matchCriteriaId": "8AFD93D5-70BB-475C-BDD3-DEDE9965C5BA", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "glibc2 does not properly clear the LD_DEBUG_OUTPUT and LD_DEBUG environmental variables when a program is spawned from a setuid program, which could allow local users to overwrite files via a symlink attack."}, {"lang": "es", "value": "glibc2 no limpia correctamente las variables de entorno LD_DEBUG_OUTPUT y LD_DEBUG cuando un programa es ejecutado desde un programa setuid, lo que podr\u00eda permitir a usuarios locales sobrescribir archivos mediante un ataque de enlace simb\u00f3lico."}], "id": "CVE-2000-0959", "lastModified": "2026-09-23T13:10:00.153", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "HIGH", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 1.2, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:H/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 1.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2000-12-19T05:00:00.000", "references": [{"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/85028"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.securityfocus.com/bid/1719"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5299"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/85028"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.securityfocus.com/bid/1719"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5299"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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