Zoom: >> Zoom >> 0.9.10894.0925 Security Vulnerabilities
Exposure of resource to wrong sphere in Zoom for Windows and Zoom for MacOS clients before 5.14.10 may allow an authenticated user to potentially enable information disclosure via network access.
CVSS Score
7.4
EPSS Score
0.002
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
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 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 clients prior to 5.13.5 contain an improper trust boundary implementation vulnerability. If a victim saves a local recording to an SMB location and later opens it using a link from Zoom’s web portal, an attacker positioned on an adjacent network to the victim client could set up a malicious SMB server to respond to client requests, causing the client to execute attacker controlled executables. This could result in an attacker gaining access to a user's device and data, and remote code execution.
CVSS Score
8.3
EPSS Score
0.008
Published
2023-03-27
Zoom clients before version 5.13.5 contain a STUN parsing vulnerability. A malicious actor could send specially crafted UDP traffic to a victim Zoom client to remotely cause the client to crash, causing a denial of service.
CVSS Score
6.5
EPSS Score
0.003
Published
2023-03-16
Zoom for Windows clients before version 5.13.3, Zoom Rooms for Windows clients before version 5.13.5 and Zoom VDI for Windows clients before 5.13.1 contain an information disclosure vulnerability. A recent update to the Microsoft Edge WebView2 runtime used by the affected Zoom clients, transmitted text to Microsoft’s online Spellcheck service instead of the local Windows Spellcheck. Updating Zoom remediates this vulnerability by disabling the feature. Updating Microsoft Edge WebView2 Runtime to at least version 109.0.1481.0 and restarting Zoom remediates this vulnerability by updating Microsoft’s telemetry behavior.
CVSS Score
6.8
EPSS Score
0.004
Published
2023-03-16
Zoom clients before version 5.13.5 contain a STUN parsing vulnerability. A malicious actor could send specially crafted UDP traffic to a victim Zoom client to remotely cause the client to crash, causing a denial of service.
CVSS Score
6.5
EPSS Score
0.004
Published
2023-03-16