CVE-2021-41457: Buffer Overflow
First published: Fri Oct 01 2021(Updated: )
There is a stack buffer overflow in MP4Box 1.1.0 at src/filters/dmx_nhml.c in nhmldmx_init_parsing which leads to a denial of service vulnerability.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/gpac | 0.5.2-426-gc5ad4e4+dfsg5-5 1.0.1+dfsg1-4+deb11u3 2.2.1+dfsg1-3 | |
| GPAC MP4Box | =1.1.0 | |
| =1.1.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-41457?
CVE-2021-41457 has been classified as a denial of service vulnerability due to a stack buffer overflow in MP4Box 1.1.0.
How do I fix CVE-2021-41457?
To mitigate CVE-2021-41457, update to a version of MP4Box that is not affected, such as versions later than 1.1.0.
Which versions of MP4Box are affected by CVE-2021-41457?
CVE-2021-41457 specifically affects MP4Box version 1.1.0.
What components of the software are involved in CVE-2021-41457?
The vulnerability occurs in the src/filters/dmx_nhml.c file at the nhmldmx_init_parsing function within MP4Box.
Can CVE-2021-41457 lead to exploitation?
Yes, CVE-2021-41457 can be exploited to cause a denial of service, potentially disrupting the availability of the application.
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