CVE-2018-14543: Null Pointer Dereference
First published: Mon Jul 23 2018(Updated: )
There exists one NULL pointer dereference vulnerability in AP4_JsonInspector::AddField in Ap4Atom.cpp in Bento4 1.5.1-624, which can allow attackers to cause a denial-of-service via a crafted mp4 file. This vulnerability can be triggered by the executable mp4dump.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Bento4 | =1.5.1-624 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-14543?
The CVE-2018-14543 vulnerability has a medium severity due to its potential to cause a denial-of-service through a crafted mp4 file.
How do I fix CVE-2018-14543?
To fix CVE-2018-14543, update to a patched version of Bento4 that addresses the NULL pointer dereference issue.
What component is impacted by CVE-2018-14543?
CVE-2018-14543 impacts the AP4_JsonInspector::AddField function in Ap4Atom.cpp within the Bento4 software.
Can CVE-2018-14543 be exploited remotely?
Yes, CVE-2018-14543 can be exploited remotely using a crafted mp4 file which triggers the vulnerability.
Which versions of Bento4 are affected by CVE-2018-14543?
CVE-2018-14543 affects Bento4 version 1.5.1-624.
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