High severity · published Oct 1, 2021
CVE-2021-41457
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
7.5
CVSS
1.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MP
Mp4box · Gpac
1.1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-41457
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-41457
Exploit
https://github.com/gpac/gpac/issues/1909
www.debian.org
https://www.debian.org/security/2023/dsa-5411
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