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CVE details

CVE-2020-23912

An issue was discovered in Bento4 through v1.6.0-637. A NULL pointer dereference exists in the function AP4_StszAtom::GetSampleSize() located in Ap4StszAtom.cpp. It allows an attacker to cause Denial of Service.

Score
5.5 medium
Published
2021-04-21
Links
NVD · cve.org

Affected ports (1)

PortPackageVersionStatusMaintainer
multimedia/Bento4Bento41.6.0_3unaddressedrodrigo@FreeBSD.org

Template for a VuXML entry

Range taken from the CVE record, check it before committing. make newentry in security/vuxml creates the vid.

  <vuln vid="FIXME (make newentry)">
    <topic>FIXME -- FIXME</topic>
    <affects>
      <package>
	<name>Bento4</name>
	<range><lt>FIXME</lt></range>
      </package>
    </affects>
    <description>
      <body xmlns="http://www.w3.org/1999/xhtml">
	<p>An issue was discovered in Bento4 through v1.6.0-637. A NULL pointer
	dereference exists in the function AP4_StszAtom::GetSampleSize()
	located in Ap4StszAtom.cpp. It allows an attacker to cause Denial of
	Service.</p>
      </body>
    </description>
    <references>
      <cvename>CVE-2020-23912</cvename>
      <url>https://nvd.nist.gov/vuln/detail/CVE-2020-23912</url>
    </references>
    <dates>
      <discovery>2021-04-21</discovery>
      <entry>2026-10-25</entry>
    </dates>
  </vuln>