CWE
476 120
Advisory Published
Updated

CVE-2020-19720: Null Pointer Dereference

First published: Tue Jul 13 2021(Updated: )

An unhandled memory allocation failure in Core/AP4IkmsAtom.cpp of Bento 1.5.1-628 causes a NULL pointer dereference, leading to a denial of service (DOS).

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Bento4=1.5.1-628

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Frequently Asked Questions

  • What is the severity of CVE-2020-19720?

    CVE-2020-19720 is classified as a denial of service vulnerability.

  • How does CVE-2020-19720 impact Bento 1.5.1-628?

    CVE-2020-19720 can cause a NULL pointer dereference due to an unhandled memory allocation failure.

  • How do I fix CVE-2020-19720?

    To fix CVE-2020-19720, you should upgrade to a patched version of Bento4 that addresses this vulnerability.

  • What are the symptoms of CVE-2020-19720 exploitation?

    Exploitation of CVE-2020-19720 may result in application crashes, leading to denial of service.

  • Is CVE-2020-19720 specific to any software versions?

    Yes, CVE-2020-19720 specifically affects Bento4 version 1.5.1-628.

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