Zoom: >> Meetings >> 5.8.6 Security Vulnerabilities
Improper authorization in some Zoom clients may allow an authorized user to conduct an escalation of privilege via network access.
CVSS Score
5.5
EPSS Score
0.002
Published
2023-11-15
Insufficient control flow management in some Zoom clients may allow an authenticated user to conduct an information disclosure via network access.
CVSS Score
3.5
EPSS Score
0.004
Published
2023-11-15
Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.
CVSS Score
3.7
EPSS Score
0.003
Published
2023-11-14
Cryptographic issues with In-Meeting Chat for some Zoom clients may allow a privileged user to conduct an information disclosure via network access.
CVSS Score
4.9
EPSS Score
0.001
Published
2023-11-14
Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.
CVSS Score
4.3
EPSS Score
0.003
Published
2023-11-14
Improper conditions check in Zoom Team Chat for Zoom clients may allow an authenticated user to conduct a denial of service via network access.
CVSS Score
4.3
EPSS Score
0.004
Published
2023-11-14
The Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.12.6 is susceptible to a local information exposure vulnerability. A failure to clear data from a local SQL database after a meeting ends and the usage of an insufficiently secure per-device key encrypting that database results in a local malicious user being able to obtain meeting information such as in-meeting chat for the previous meeting attended from that local user account.
CVSS Score
3.3
EPSS Score
0.001
Published
2022-11-14
The Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.12.2 is susceptible to a URL parsing vulnerability. If a malicious Zoom meeting URL is opened, the malicious link may direct the user to connect to an arbitrary network address, leading to additional attacks including session takeovers.
CVSS Score
8.8
EPSS Score
0.008
Published
2022-10-31
The Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.10.0 fails to properly validate the hostname during a server switch request. This issue could be used in a more sophisticated attack to trick an unsuspecting users client to connect to a malicious server when attempting to use Zoom services.
CVSS Score
5.9
EPSS Score
0.002
Published
2022-05-18
The Zoom Client for Meetings (for Android, iOS, Linux, MacOS, and Windows) before version 5.10.0 failed to properly parse XML stanzas in XMPP messages. This can allow a malicious user to break out of the current XMPP message context and create a new message context to have the receiving users client perform a variety of actions.This issue could be used in a more sophisticated attack to forge XMPP messages from the server.
CVSS Score
8.1
EPSS Score
0.009
Published
2022-05-18
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