Zoom: Security Vulnerabilities
Buffer copy without checking size of input in Zoom Meeting SDK before 5.13.0 may allow an authenticated user to potentially enable a denial of service via local access. This issue may result in the Zoom Meeting SDK to crash and need to be restarted.
CVSS Score
4.3
EPSS Score
0.001
Published
2023-06-13
Zoom for MacOSclients prior to 5.14.0 contain an improper access control vulnerability. A malicious user may be able to delete/replace Zoom Client files potentially causing a loss of integrity and availability to the Zoom Client.
CVSS Score
5.2
EPSS Score
0.001
Published
2023-06-13
Zoom for Windows clients prior to 5.14.0 contain an improper restriction of operations within the bounds of a memory buffer vulnerability. A malicious user may alter protected Zoom Client memory buffer potentially causing integrity issues within the Zoom Client.
CVSS Score
8.3
EPSS Score
0.003
Published
2023-06-13
Zoom for Windows clients prior to 5.13.5 contain an improper verification of cryptographic signature vulnerability. A malicious user may potentially downgrade Zoom Client components to previous versions.
CVSS Score
2.8
EPSS Score
0.001
Published
2023-06-13
Zoom VDI client installer prior to 5.14.0 contains an improper access control vulnerability. A malicious user may potentially delete local files without proper permissions.
CVSS Score
7.7
EPSS Score
0.0
Published
2023-06-13
Improper privilege management in Zoom for Windows, Zoom Rooms for Windows, and Zoom VDI for Windows clients before 5.14.0 may allow an authenticated user to potentially enable an escalation of privilege via local access. Users may potentially utilize higher level system privileges maintained by the Zoom client to spawn processes with escalated privileges.
CVSS Score
8.7
EPSS Score
0.0
Published
2023-06-13
Improper input validation in the Zoom for Windows, Zoom Rooms, Zoom VDI Windows Meeting clients before 5.14.0 may allow an authenticated user to potentially enable an escalation of privilege via network access.
CVSS Score
4.1
EPSS Score
0.006
Published
2023-06-13
Zoom for Linux clients prior to 5.13.10 contain an HTML injection vulnerability. If a victim starts a chat with a malicious user it could result in a Zoom application crash.
CVSS Score
7.5
EPSS Score
0.003
Published
2023-06-13
Zoom clients prior to 5.13.10 contain an HTML injection vulnerability. A malicious user could inject HTML into their display name potentially leading a victim to a malicious website during meeting creation.
CVSS Score
4.3
EPSS Score
0.005
Published
2023-06-13
Zoom Client for IT Admin macOS installers before version 5.13.5 contain a local privilege escalation vulnerability. A local low-privileged user could exploit this vulnerability in an attack chain during the installation process to escalate their privileges to privileges to root.
CVSS Score
7.8
EPSS Score
0.001
Published
2023-03-27