Multiple vulnerabilities in Microsoft Windows SMB

Published: 2019-03-12 23:50:15 | Updated: 2019-03-12
Severity Low
Patch available YES
Number of vulnerabilities 3
CVE ID CVE-2019-0703
CVE-2019-0821
CVE-2019-0704
CVSSv3 3.1 [CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
3.1 [CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
3.1 [CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CWE ID CWE-200
Exploitation vector Local network
Public exploit N/A
Vulnerable software Windows
Windows Server
Vulnerable software versions Windows 8.1
Windows 7
Windows 10

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Windows Server 2012
Windows Server 2012 R2
Windows Server 2008

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Vendor URL Microsoft

Security Advisory

1) Information disclosure

Description

The vulnerability allows a remote authenticated attacker to gain access to potentially sensitive information.

The vulnerability exists due to the way that the Windows SMB Server handles certain requests. A remote authenticated user can gain unauthorized access to sensitive information on the system.

Remediation

Install updates from vendor's website.

External links

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0703

2) Information disclosure

Description

The vulnerability allows a remote authenticated attacker to gain access to potentially sensitive information.

The vulnerability exists due to the way that the Windows SMB Server handles certain requests. A remote authenticated user can gain unauthorized access to sensitive information on the system.

Remediation

Install updates from vendor's website.

External links

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0821

3) Information disclosure

Description

The vulnerability allows a remote authenticated attacker to gain access to potentially sensitive information.

The vulnerability exists due to the way that the Windows SMB Server handles certain requests. A remote authenticated user can gain unauthorized access to sensitive information on the system.

Remediation

Install updates from vendor's website.

External links

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0704

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