CVE-2020-1109
published 2020-05-21CVE-2020-1109: An elevation of privilege vulnerability exists when the Windows Update Stack fails to properly handle objects in memory, aka 'Windows Update Stack Elevation of…
PriorityP337high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.85%
54.2th percentile
An elevation of privilege vulnerability exists when the Windows Update Stack fails to properly handle objects in memory, aka 'Windows Update Stack Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1110.
Affected
42 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_version_1903_for_32-bit_systems | — | — |
| microsoft | windows_10_version_1903_for_arm64-based_systems | — | — |
| microsoft | windows_10_version_1903_for_x64-based_systems | — | — |
| microsoft | windows_10_version_1909_for_32-bit_systems | — | — |
| microsoft | windows_10_version_1909_for_arm64-based_systems | — | — |
| microsoft | windows_10_version_1909_for_x64-based_systems | — | — |
| microsoft | windows_server | — | — |
| microsoft | windows_server | — | — |
| microsoft | windows_server | — | — |
| msrc | windows_10_version_1709_for_32-bit_systems | — | — |
| msrc | windows_10_version_1709_for_arm64-based_systems | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
vendor_msrc7.8HIGH
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GHSA
GHSA-cw82-jjg9-3r9v: An elevation of privilege vulnerability exists when the Windows Update Stack fails to properly handle objects in memory, aka 'Windows Update Stack Ele
ghsa_unreviewed·2022-05-24·CVSS 7.8
CVE-2020-1109 [HIGH] CWE-269 GHSA-cw82-jjg9-3r9v: An elevation of privilege vulnerability exists when the Windows Update Stack fails to properly handle objects in memory, aka 'Windows Update Stack Ele
An elevation of privilege vulnerability exists when the Windows Update Stack fails to properly handle objects in memory, aka 'Windows Update Stack Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1110.
GHSA
GHSA-7598-j62g-mc28: An elevation of privilege vulnerability exists when the Windows Update Stack fails to properly handle objects in memory, aka 'Windows Update Stack Ele
ghsa_unreviewed·2022-05-24·CVSS 7.8
CVE-2020-1110 [HIGH] CWE-269 GHSA-7598-j62g-mc28: An elevation of privilege vulnerability exists when the Windows Update Stack fails to properly handle objects in memory, aka 'Windows Update Stack Ele
An elevation of privilege vulnerability exists when the Windows Update Stack fails to properly handle objects in memory, aka 'Windows Update Stack Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1109.
Microsoft
Windows Update Stack Elevation of Privilege Vulnerability
vendor_msrc·2020-05-12·CVSS 7.8
CVE-2020-1109 [HIGH] Windows Update Stack Elevation of Privilege Vulnerability
Windows Update Stack Elevation of Privilege Vulnerability
Description: An elevation of privilege vulnerability exists when the Windows Update Stack fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application to take control of an affected system.
The update addresses the vulnerability by correcting how the Windows Update Stack handles objects in memory.
Windows Update Stack: Windows Update Stack
Issuing CNA: Microsoft
Impact: Elevation of Privilege
No detection rules found.
No public exploits indexed.
Talos
Microsoft Patch Tuesday — May 2020: Vulnerability disclosures and Snort coverage
blogs_talos·2020-05-12·CVSS 9.8
[CRITICAL] Microsoft Patch Tuesday — May 2020: Vulnerability disclosures and Snort coverage
## Microsoft Patch Tuesday — May 2020: Vulnerability disclosures and Snort coverage
By Jon Munshaw.
Microsoft released its monthly security update today, disclosing vulnerabilities across many of its products and releasing corresponding updates. This month's Patch Tuesday covers 111 vulnerabilities. Fifteen of the flaws Microsoft disclosed are considered critical. There are also 95 "important" vulnerabilities and six low- and moderate-severity vulnerabilities each.
Cisco Talos specifically disclosed CVE-2020-0901 , a code execution vulnerability in Excel. This month’s security update also covers security issues in a variety of Microsoft services and software, including SharePoint, Media Foundation and the Chakra scripting engine.
Talos also released a new set of SNORTⓇ rules that provi
Talos
Microsoft Patch Tuesday — May 2020: Vulnerability disclosures and Snort coverage
blogs_talos·2020-05-12·CVSS 9.8
CVE-2020-0901 [CRITICAL] Microsoft Patch Tuesday — May 2020: Vulnerability disclosures and Snort coverage
By Jon Munshaw.
Microsoft released its monthly security update today, disclosing vulnerabilities across many of its products and releasing corresponding updates. This month's Patch Tuesday covers 111 vulnerabilities. Fifteen of the flaws Microsoft disclosed are considered critical. There are also 95 "important" vulnerabilities and six low- and moderate-severity vulnerabilities each.
Cisco Talos specifically disclosed CVE-2020-0901, a code execution vulnerability in Excel. This month’s security update also covers security issues in a variety of Microsoft services and software, including SharePoint, Media Foundation and the Chakra scripting engine.
Talos also released a new set of SNORTⓇ rules that provide coverage for some of these vulnerabilities. For more, check out the full Snort rule
2020-05-21
Published