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kasperskyKaspersky LabKLA11565
HistorySep 23, 2019 - 12:00 a.m.

KLA11565 DoS vulnerability in MS Windows

2019-09-2300:00:00
Kaspersky Lab
threats.kaspersky.com
17

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.7

Confidence

High

EPSS

0.002

Percentile

57.8%

Unspecified vulnerability was found in MS Windows. Malicious users can exploit this vulnerability to cause denial of service.

Original advisories

CVE-2019-1255

Related products

Microsoft-Windows

Windows-Defender

CVE list

CVE-2019-1255 unknown

KB list

Solution

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Impacts

  • DoS

Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.

Affected Products

  • Microsoft Forefront Endpoint Protection 2010Microsoft Security EssentialsMicrosoft System Center 2012 R2 Endpoint ProtectionMicrosoft System Center 2012 Endpoint ProtectionWindows DefenderMicrosoft System Center Endpoint Protection

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.7

Confidence

High

EPSS

0.002

Percentile

57.8%