Advisory Published

CVE-2023-22882: Buffer Overflow

First published: Thu Mar 16 2023(Updated: )

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.

Credit: security@zoom.us

Affected SoftwareAffected VersionHow to fix
Zoom Zoom<5.13.5

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Frequently Asked Questions

  • What is the vulnerability ID for this Zoom vulnerability?

    The vulnerability ID for this Zoom vulnerability is CVE-2023-22882.

  • What is the severity of CVE-2023-22882?

    The severity of CVE-2023-22882 is high (7.5).

  • How can this vulnerability be exploited?

    This vulnerability can be exploited by sending specially crafted UDP traffic to a victim Zoom client.

  • How can I fix CVE-2023-22882?

    To fix CVE-2023-22882, update Zoom clients to version 5.13.5 or later.

  • Is there any additional information available about CVE-2023-22882?

    Yes, you can find more information about CVE-2023-22882 in the Zoom security bulletin: https://explore.zoom.us/en/trust/security/security-bulletin/


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