Denial of Service Vulnerability in Microsoft Server Message Block 1.0
CVE-2017-0269

5.9MEDIUM

Key Information:

Vendor

Microsoft
Status
Server Block Message 1.0
Vendor
CVE Published:
12 May 2017

What is CVE-2017-0269?

The vulnerability in Microsoft Server Message Block 1.0 (SMBv1) allows attackers to cause a denial of service by sending specially crafted requests to the server. This exploitation can lead to the server becoming unresponsive, affecting the availability of services and potentially leading to further attacks. It is essential for organizations using SMBv1 to apply security measures or patches to mitigate this risk.

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Deploy the Patch

Affected Version(s)

Server Block Message 1.0 Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016.

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_CONFIRM
http://www.securityfocus.com/bid/98263
vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1038433
vdb-entryx_refsource_SECTRACK

EPSS Score

9% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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