cve/2022/CVE-2022-3670.md

### [CVE-2022-3670](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3670)
![](https://img.shields.io/static/v1?label=Product&message=Bento4&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-119%20Memory%20Corruption%20-%3E%20CWE-122%20Heap-based%20Buffer%20Overflow&color=brighgreen)

### Description

A vulnerability was found in Axiomatic Bento4. It has been classified as critical. Affected is the function WriteSample of the component mp42hevc. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-212010 is the identifier assigned to this vulnerability.

### POC

#### Reference
- https://github.com/axiomatic-systems/Bento4/files/9675049/Bug_3_POC.zip
- https://github.com/axiomatic-systems/Bento4/files/9675049/Bug_3_POC.zip
- https://github.com/axiomatic-systems/Bento4/issues/776
- https://github.com/axiomatic-systems/Bento4/issues/776
- https://vuldb.com/?id.212010

#### Github
No PoCs found on GitHub currently.