CVE-2000-1083
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…
Does this matter?
A public exploit is published in Exploit-DB (verified), so the technical barrier is gone even though the severity is low and EPSS is 5.5%. Treat it as high on anything reachable from the internet.
Description
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 2.0
- 2.1 LOWAV:L/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 5.49% probability · 93th percentile
- Public exploits
- 1 in Exploit-DB · verified · first 1 December 2000
- CISA KEV
- Not listed
- Affected
- microsoft/data engine · microsoft/sql server
- Source
- cve@mitre.org
EPSS 5.5% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- http://marc.info/?l=bugtraq&m=97570878710037&w=2
- http://www.securityfocus.com/bid/2038Exploit, Patch, Vendor Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-092
- http://marc.info/?l=bugtraq&m=97570878710037&w=2
- http://www.securityfocus.com/bid/2038Exploit, Patch, Vendor Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-092
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.