Security Updates for Microsoft SQL Server (May 2019)

medium Nessus Plugin ID 125057
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The Microsoft SQL Server installation on the remote host is affected by an information disclosure vulnerability.

Description

The Microsoft SQL Server installation on the remote host is missing a security update. It is, therefore, affected by an information disclosure vulnerability that exists in Microsoft SQL Server Analysis Services when it improperly enforces metadata permissions. An attacker who successfully exploited the vulnerability could query tables or columns for which they do not have access rights.

Solution

Microsoft has released the following security updates to address this issue:
-KB4494352
-KB4494351

See Also

http://www.nessus.org/u?6a9e279b

http://www.nessus.org/u?7fa2d0e0

Plugin Details

Severity: Medium

ID: 125057

File Name: smb_nt_ms19_may_mssql_remote.nasl

Version: 1.5

Type: remote

Agent: windows

Family: Windows

Published: 5/14/2019

Updated: 2/12/2020

Dependencies: mssqlserver_detect.nasl

Configuration: Enable paranoid mode

Risk Information

CVSS Score Source: CVE-2019-0819

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:microsoft:sql_server

Required KB Items: Settings/ParanoidReport

Exploit Ease: No known exploits are available

Patch Publication Date: 5/14/2019

Vulnerability Publication Date: 5/14/2019

Reference Information

CVE: CVE-2019-0819

MSKB: 4494352, 4494351

MSFT: MS19-4494352, MS19-4494351