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Category:   Application (Database)  >   Microsoft SQL Server Vendors:   Microsoft
Microsoft SQL Server Buffer Overflow Lets Remote Users Execute Arbitrary Code
SecurityTracker Alert ID:  1041467
SecurityTracker URL:  http://securitytracker.com/id/1041467
CVE Reference:   CVE-2018-8273   (Links to External Site)
Date:  Aug 14 2018
Impact:   Execution of arbitrary code via network, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 2016 SP1, 2016 SP1 CU, 2016 SP2, 2017, 2017 CU
Description:   A vulnerability was reported in Microsoft SQL Server. A remote user can execute arbitrary code on the target system.

A remote user can send a specially crafted query to trigger a buffer overflow and execute arbitrary code on the target system. The code will run with the privileges of the target SQL Server Database Engine service account.

Impact:   A remote user can execute arbitrary code on the target system.
Solution:   The vendor has issued a fix.

The Microsoft advisories are available at:

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8273
https://www.microsoft.com/downloads/details.aspx?familyid=f6516f1d-7ee5-4f47-a05d-bd923dfd07c7
https://www.microsoft.com/downloads/details.aspx?familyid=6b64e682-0dfb-4d82-8937-ae22eb8d49b2
https://www.microsoft.com/downloads/details.aspx?familyid=452e1e28-e719-4773-ae4c-a0b716bea63a
https://www.microsoft.com/downloads/details.aspx?familyid=6b5930a8-d009-477a-b05b-f937d7adac82
https://www.microsoft.com/downloads/details.aspx?familyid=d530252c-65df-4245-b5f1-ce739381106c
https://www.microsoft.com/downloads/details.aspx?familyid=43af21f3-f11a-4e59-b715-49c504fd4b77

Vendor URL:  portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8273 (Links to External Site)
Cause:   Boundary error
Underlying OS:  Windows (Any)

Message History:   None.


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