Denial of Service in Zoom Clients
CVE-2023-22882

6.5MEDIUM

Key Information:

Vendor
Zoom
Status
Zoom (for Android, iOS, Linux, Mac OS, And Windows) Clients Before Version 5.13.5
Vendor
CVE Published:
16 March 2023

Summary

Zoom clients prior to version 5.13.5 are susceptible to a STUN parsing vulnerability. An attacker can exploit this flaw by sending specially crafted UDP packets to a vulnerable Zoom client, which may lead to the application crashing and resulting in a denial of service. It's crucial for users of Zoom to update their clients to the latest version to avoid potential disruptions caused by this vulnerability.

Affected Version(s)

Zoom (for Android, iOS, Linux, macOS, and Windows) clients before version 5.13.5 < 5.13.5

References

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

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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