NVD

CVE-2019-0703 Detail

Description

An information disclosure vulnerability exists in the way that the Windows SMB Server handles certain requests, aka 'Windows SMB Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2019-0704, CVE-2019-0821.

Severity

CVSS 3.x Severity and Metrics:

NIST: NVD

Base Score: 6.5 MEDIUM

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

NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0703	Patch Vendor Advisory

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.

Vulnerability Name	Date Added	Due Date	Required Action
Microsoft Windows SMB Information Disclosure Vulnerability	05/23/2022	06/13/2022	Apply updates per vendor instructions.

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Initial Analysis by NIST 4/09/2019 2:47:44 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		Record truncated, showing 500 of 1081 characters. View Entire Change Record OR cpe:2.3:o:microsoft:windows_10:-::::::: cpe:2.3:o:microsoft:windows_10:1607::::::: cpe:2.3:o:microsoft:windows_10:1703::::::: cpe:2.3:o:microsoft:windows_10:1709::::::: cpe:2.3:o:microsoft:windows_10:1803::::::: cpe:2.3:o:microsoft:windows_10:1809::::::: cpe:2.3:o:microsoft:windows_7:-:sp1::::::* cpe:2.3:o:microsoft:windows_8.1:-::::::: cpe:2.3:o:microsoft:windows_rt_8.1:-:::::::
Added	CVSS V2		(AV:N/AC:L/Au:S/C:P/I:N/A:N)
Added	CVSS V3		AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Added	CWE		CWE-200
Changed	Reference Type	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0703 No Types Assigned	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0703 Patch, Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2019-0703
NVD Published Date:
04/08/2019
NVD Last Modified:
08/24/2020
Source:
Microsoft Corporation

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Information Technology Laboratory

National Vulnerability Database