Cryptographic Issues in In-Meeting Chat of Zoom Clients
CVE-2023-39199

6.5MEDIUM

Key Information:

Vendor

Zoom Video Communications, Inc.
Status
Zoom Clients
Vendor
CVE Published:
14 November 2023

What is CVE-2023-39199?

Zoom clients have a vulnerability in their In-Meeting Chat feature due to cryptographic flaws, which could allow an authenticated privileged user to gain unauthorized access to sensitive information via network access. This issue emphasizes the importance of securing communication channels and ensuring proper cryptographic protections are in place.

Affected Version(s)

Zoom Clients Windows see references

References

https://explore.zoom.us/en/trust/security/security-bulletin/

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.