7.3
Advisory Published
Advisory Published

CVE-2021-34407: (Pwn2Own) Zoom Heap based Buffer Overflow Remote Code Execution Vulnerability

First published: Tue Aug 17 2021(Updated: )

** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-30480. Reason: This candidate is a reservation duplicate of CVE-2021-30480. Notes: All CVE users should reference CVE-2021-30480 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Zoom

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Frequently Asked Questions

  • What is the severity of CVE-2021-34407?

    CVE-2021-34407 is considered a duplicate vulnerability and should be referenced to CVE-2021-30480 for severity details.

  • How do I fix CVE-2021-34407?

    As CVE-2021-34407 is a duplicate, users should refer to the mitigation steps provided for CVE-2021-30480.

  • What software is affected by CVE-2021-34407?

    CVE-2021-34407 affects the Zoom Client application.

  • Is CVE-2021-34407 still a valid vulnerability to consider?

    CVE-2021-34407 is not valid and should be dismissed as it is a reservation duplicate of CVE-2021-30480.

  • Where can I find more information about CVE-2021-34407?

    For further details, refer to informational resources associated with CVE-2021-30480.

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