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CVE-2000-1083

Status: ModifiedLow (2.1)—

The xp_showcolv function in SQL Server and Microsoft SQL Server Desktop Engine (MSDE) does not properly restrict the length of a buffer before calling the srv_paraminfo function in the SQL Server API for Extended Stored Procedures (XP), which allows an attacker to cause a denial of service or execute arbitrary commands, aka the "Extended Stored Procedure Parameter Parsing" vulnerability.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (2)

Microsoft — Data EngineMicrosoft — SQL Server

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2000-1083",
  "cveTags": [],
  "metrics": {
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        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
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        "userInteractionRequired": false
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  ],
  "published": "2001-01-09T05:00:00.000",
  "references": [
    {
      "url": "http://marc.info/?l=bugtraq&m=97570878710037&w=2",
      "source": "cve@mitre.org"
    },
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    {
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    },
    {
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          "lang": "en",
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  "descriptions": [
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      "lang": "en",
      "value": "The xp_showcolv function in SQL Server and Microsoft SQL Server Desktop Engine (MSDE) does not properly restrict the length of a buffer before calling the srv_paraminfo function in the SQL Server API for Extended Stored Procedures (XP), which allows an attacker to cause a denial of service or execute arbitrary commands, aka the \"Extended Stored Procedure Parameter Parsing\" vulnerability."
    }
  ],
  "lastModified": "2026-06-16T21:53:06.877",
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