BDU:2021-00926
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 7.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Local (L)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
Low (L)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Local (L)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Complete
Measures the impact to the confidentiality of information
Integrity Impact
Complete
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
Уязвимость компонента Win32k операционных систем Microsoft Windows связана с выходом операции за границы буфера в памяти. Эксплуатация уязвимости может позволить нарушителю повысить свои привилегии
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Sources
Related Vulnerabilities
Exploits
Recommendations
Source: bdu
Использование рекомендаций:
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1732
Vulnerable Software (14)
Type: Configuration
Vendor: microsoft corp
Product: windows_10 1803
Operating System: * *
{ "version_exact": "*"}
Source: bdu
Type: Configuration
Vendor: microsoft corp
Product: windows_10 1809
Operating System: * *
{ "version_exact": "*"}
Source: bdu
Type: Configuration
Vendor: microsoft corp
Product: windows_10 1909
Operating System: * *
{ "version_exact": "*"}
Source: bdu
Type: Configuration
Vendor: microsoft corp
Product: windows_10 2004
Operating System: * *
{ "version_exact": "*"}
Source: bdu
Type: Configuration
Vendor: microsoft corp
Product: windows_10 20h2
Operating System: * *
{ "version_exact": "*"}
Source: bdu
Type: Configuration
Vendor: microsoft corp
Product: windows_server_1909
Operating System: * *
{ "version_exact": "(server core installation)"}
Source: bdu
Type: Configuration
Vendor: microsoft corp
Product: windows_server_2004
Operating System: * *
{ "version_exact": "(server core installation)"}
Source: bdu
Type: Configuration
Vendor: microsoft corp
Product: windows_server_2019
Operating System: * *
{ "version_exact": "*"}
Source: bdu
Type: Configuration
Vendor: microsoft corp
Product: windows_server_2019
Operating System: * *
{ "version_exact": "(server core installation)"}
Source: bdu
Type: Configuration
Vendor: microsoft corp
Product: windows_server_20h2
Operating System: * *
{ "version_exact": "(server core installation)"}
Source: bdu
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 19041.804
Operating System: Windows 19041 build 804
Identifier: KB4601319
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 18363.1377
Operating System: Windows 18363 build 1377
Identifier: KB4601315
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 17763.1757
Operating System: Windows 17763 build 1757
Identifier: KB4601345
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 17134.2026
Operating System: Windows 17134 build 2026
Identifier: KB4601354
Source: msrc