CVE-2000-0991

{"id": "CVE-2000-0991", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": true, "userInteractionRequired": false}]}, "affected": [{"source": "cve@mitre.org", "affectedData": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}]}], "published": "2000-12-19T05:00:00.000", "references": [{"url": "http://www.securityfocus.com/bid/1815", "tags": ["Exploit", "Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-079", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5387", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/1815", "tags": ["Exploit", "Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-079", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5387", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "Buffer overflow in Hilgraeve, Inc. HyperTerminal client on Windows 98, ME, and 2000 allows remote attackers to execute arbitrary commands via a long telnet URL, aka the \"HyperTerminal Buffer Overflow\" vulnerability."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer en el cliente HyperTerminal de Hilgraeve, Inc. en Windows 98, ME y 2000 permite a atacantes remotos ejecutar comandos arbitrarios a trav\u00e9s de una URL telnet larga, tambi\u00e9n conocida como la vulnerabilidad 'Desbordamiento de b\u00fafer de HyperTerminal'."}], "lastModified": "2026-09-23T09:10:01.707", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:hilgraeve:hyperterminal:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CCBDB0F6-C4E9-46FD-A315-2A6596EA1DF5", "versionEndIncluding": "6.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}