CVE-2020-1072: Windows Kernel Information Disclosure Vulnerability
An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel Information Disclosure Vulnerability'.
Other sources
An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The vulnerability would not allow an attacker to execute code or to elevate user rights directly, but it could be used to obtain information that could be used to try to further compromise the affected system. The update addresses the vulnerability by correcting how the Windows kernel handles objects in memory.
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch KB4556854 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch KB4556843 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch KB4556813 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch KB4556799 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch KB4556852 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch KB4556846 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch KB4556853 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch KB4556812 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch KB4556826 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch KB4551853 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch KB4556807
Event History
Frequently Asked Questions
What is the severity of CVE-2020-1072?
CVE-2020-1072 has a severity rating of 'Important' as it allows information disclosure risks.
How do I fix CVE-2020-1072?
To mitigate CVE-2020-1072, you should apply the appropriate security updates released by Microsoft for affected Windows versions.
What are the affected systems for CVE-2020-1072?
CVE-2020-1072 affects various versions of Microsoft Windows, including Windows 7, 8.1, 10, and several server editions.
Can CVE-2020-1072 be exploited remotely?
CVE-2020-1072 requires local access to the system for exploitation, meaning it cannot be exploited remotely.
What type of vulnerability is CVE-2020-1072?
CVE-2020-1072 is classified as an information disclosure vulnerability within the Windows kernel.