FKIE_CVE-2000-0456

Vulnerability from fkie_nvd - Published: 2000-05-28 04:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
NetBSD 1.4.2 and earlier allows local users to cause a denial of service by repeatedly running certain system calls in the kernel which do not yield the CPU, aka "cpu-hog".
References
cve@mitre.orgftp://ftp.netbsd.org/pub/NetBSD/misc/security/advisories/NetBSD-SA2000-005.txt.asc
cve@mitre.orghttp://www.osvdb.org/1365
cve@mitre.orghttp://www.securityfocus.com/bid/1272
af854a3a-2127-422b-91ae-364da2661108ftp://ftp.netbsd.org/pub/NetBSD/misc/security/advisories/NetBSD-SA2000-005.txt.asc
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/1365
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/1272
Impacted products
Vendor Product Version
netbsd netbsd 1.4.1
netbsd netbsd 1.4.1
netbsd netbsd 1.4.1
netbsd netbsd 1.4.1
netbsd netbsd 1.4.2
netbsd netbsd 1.4.2
netbsd netbsd 1.4.2
netbsd netbsd 1.4.2
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:1.4.1:*:alpha:*:*:*:*:*",
              "matchCriteriaId": "247ABD95-74CA-45B8-8729-3C35C9E11186",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:1.4.1:*:arm32:*:*:*:*:*",
              "matchCriteriaId": "1D4C44E8-075A-4B48-88DA-2CAC25CDF159",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:1.4.1:*:sparc:*:*:*:*:*",
              "matchCriteriaId": "19D1E7AC-79B6-4136-ADB2-06BEE9773795",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:1.4.1:*:x86:*:*:*:*:*",
              "matchCriteriaId": "E2EE8A19-8AB1-4283-95EA-9EE3C7E5DED7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:1.4.2:*:alpha:*:*:*:*:*",
              "matchCriteriaId": "6FA1C84C-6624-4032-8D0E-5EBB054F5224",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:1.4.2:*:arm32:*:*:*:*:*",
              "matchCriteriaId": "06B9ADAD-ADDC-47AC-9924-B31B17DDF163",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:1.4.2:*:sparc:*:*:*:*:*",
              "matchCriteriaId": "6DC0D30E-DBF1-4FDB-80C0-80DB50D9E77A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:1.4.2:*:x86:*:*:*:*:*",
              "matchCriteriaId": "537FD523-1D44-4D85-AED1-C092E0155CF2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "NetBSD 1.4.2 and earlier allows local users to cause a denial of service by repeatedly running certain system calls in the kernel which do not yield the CPU, aka \"cpu-hog\"."
    }
  ],
  "id": "CVE-2000-0456",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.1,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2000-05-28T04:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "ftp://ftp.netbsd.org/pub/NetBSD/misc/security/advisories/NetBSD-SA2000-005.txt.asc"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.osvdb.org/1365"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/1272"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "ftp://ftp.netbsd.org/pub/NetBSD/misc/security/advisories/NetBSD-SA2000-005.txt.asc"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.osvdb.org/1365"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/1272"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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