CVE-2020-9767

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

A vulnerability related to Dynamic-link Library (“DLL”) loading in the Zoom Sharing Service would allow an attacker who had local access to a machine on which the service was running with elevated privileges to elevate their system privileges as well through use of a malicious DLL. Zoom addressed this issue, which only applies to Windows users, in the 5.0.4 client release.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-427

Affected software

No affected versions have been published.

Timeline

Published
Aug 14, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-97687.8A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, watchOS 6.CVE-2020-97699.8Multiple issues were addressed by updating to version 8.1.1850. This issue is fixed in macOS Catalina 10.15.4. Multiple issues in Vim.CVE-2020-97706.5A logic issue was addressed with improved state management. This issue is fixed in iOS 13.4 and iPadOS 13.4. An attacker in a privileged netCVE-2020-97717.1This issue was addressed with a new entitlement. This issue is fixed in macOS Catalina 10.15.4. A user may gain access to protected parts ofCVE-2020-97725.5A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, CVE-2020-97733.3The issue was addressed with improved handling of icon caches. This issue is fixed in iOS 14.0 and iPadOS 14.0. A malicious application may CVE-2020-97747.5An issue existed with Siri Suggestions access to encrypted data. The issue was fixed by limiting access to encrypted data. This issue is fixCVE-2020-97755.3An issue existed in the handling of tabs displaying picture in picture video. The issue was corrected with improved state handling. This issCVE-2020-97763.3This issue was addressed with a new entitlement. This issue is fixed in macOS Catalina 10.15.4. A malicious application may be able to accesCVE-2020-97775.3An issue existed in the selection of video file by Mail. The issue was fixed by selecting the latest version of a video. This issue is fixedCVE-2020-97797.1An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.4. A local user may be able CVE-2020-97803.3The issue was resolved by clearing application previews when content is deleted. This issue is fixed in iOS 13.4 and iPadOS 13.4. A local us
CVE-2020-9767: High severity, CVSS 7.8 | Vulnix