CWE
476
Advisory Published
Updated

CVE-2019-20092: Null Pointer Dereference

First published: Mon Dec 30 2019(Updated: )

An issue was discovered in Bento4 1.5.1.0. There is a NULL pointer dereference in AP4_Descriptor::GetTag in mp42ts when called from AP4_EsDescriptor::GetDecoderConfigDescriptor in Ap4EsDescriptor.cpp.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Bento4=1.5.1.0

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Frequently Asked Questions

  • What is the severity of CVE-2019-20092?

    CVE-2019-20092 is classified as having a medium severity due to its potential for causing application crashes.

  • How do I fix CVE-2019-20092?

    To fix CVE-2019-20092, upgrade to the latest version of Bento4 that includes the patch for this vulnerability.

  • What software is affected by CVE-2019-20092?

    CVE-2019-20092 affects Bento4 version 1.5.1.0.

  • What type of vulnerability is CVE-2019-20092?

    CVE-2019-20092 is a NULL pointer dereference vulnerability.

  • What is the impact of CVE-2019-20092?

    The impact of CVE-2019-20092 can lead to application crashes when processing certain media files.

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