An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context. To exploit the vulnerability, an attacker would first have to log on to the system, and then run a specially crafted application to take control over the affected system. The security update addresses the vulnerability by correcting how CLFS handles objects in memory.
CVSS Details
- CVSS 3.1 Base Score: 7
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
- CVSS 3.0 Base Score: 7.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Msft | — | 2019-06 Cumulative Update for Microsoft Windows 10, version 1903 (KB4503293)2019-06 Security Only Quality Update for Windows Embedded Standard 7 for x86-based Systems (KB4503269)2019-06 Security Only Quality Update for Windows 8.1 for x86-based Systems (KB4503290)2019-06 Security Only Quality Update for Windows Server 2008 R2 for Itanium-based Systems (KB4503269)2019-06 Security Only Quality Update for Windows Server 2008 for x86-based Systems (KB4503287)2019-06 Cumulative Update for Microsoft Windows Server 2012 (KB4503263)2019-06 Cumulative Update for Microsoft Windows Server 2012 R2 (KB4503290)2019-06 Cumulative Update for Microsoft Windows 10, version 1809 (KB4503327)2019-06 Security Only Quality Update for Windows 8.1 for x64-based Systems (KB4503290)2019-06 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4503293)2019-06 Security Only Quality Update for Windows 7 for x64-based Systems (KB4503269)2019-06 Security Only Quality Update for Windows Embedded 8 Standard for x64-based Systems (KB4503263)2019-06 Security Only Quality Update for Windows Embedded 8 Standard for x86-based Systems (KB4503263)2019-06 Security Only Quality Update for Windows Embedded Standard 7 for x64-based Systems (KB4503269)2019-06 Security Only Quality Update for Windows Server 2008 for Itanium-based Systems (KB4503287)2019-06 Cumulative Update for Microsoft Windows 10, version 1607 (KB4503267)2019-06 Security Only Quality Update for Windows 7 for x86-based Systems (KB4503269)2019-06 Cumulative Update for Microsoft Windows Server 2016, version 1607 (KB4503267)2019-06 Cumulative Update for Microsoft Windows 10, version 1507 (KB4503291)2019-06 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4503269)2019-06 Cumulative Update for Microsoft Windows Server 2019, version 1809 (KB4503327)2019-06 Cumulative Update for Microsoft Windows 10, version 1709 (KB4503284)2019-06 Cumulative Update for Microsoft Windows 10, version 1803 (KB4503286)2019-06 Cumulative Update for Microsoft Windows 10, version 1703 (KB4503279)2019-06 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4503287) | Jun 11, 2019 | Jun 11, 2019 |
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