CVE-2020-1109
Last modified
CVE-2020-1109 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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.. EPSS estimates a 0.85% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 | 1709 |
| Microsoft | Windows 10 | 1803 |
| Microsoft | Windows 10 | 1809 |
| Microsoft | Windows 10 | 1903 |
| Microsoft | Windows 10 | 1909 |
| Microsoft | Windows Server 2019 | All versions |
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1109Patch, Vendor Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1109Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Related CVEs from 2020
- CVE-2020-11084In iPear, the manual execution of the eval() function can le…5.4
- CVE-2020-11085In FreeRDP before 2.1.0, there is an out-of-bounds read in c…3.5
- CVE-2020-11086In FreeRDP less than or equal to 2.0.0, there is an out-of-b…5.4
- CVE-2020-11087In FreeRDP less than or equal to 2.0.0, there is an out-of-b…5.4
- CVE-2020-11088In FreeRDP less than or equal to 2.0.0, there is an out-of-b…5.4
- CVE-2020-11089In FreeRDP before 2.1.0, there is an out-of-bound read in ir…5.5
- CVE-2020-11090In Indy Node 1.12.2, there is an Uncontrolled Resource Consu…7.5
- CVE-2020-11091In Weave Net before version 2.6.3, an attacker able to run a…5.8
- CVE-2020-11093Hyperledger Indy Node is the server portion of a distributed…7.5
- CVE-2020-11094The October CMS debugbar plugin before version 3.1.0 contain…9.8
- CVE-2020-11095In FreeRDP before version 2.1.2, an out of bound reads occur…5.4
- CVE-2020-11096In FreeRDP before version 2.1.2, there is a global OOB read …6.5
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