cve/2024/CVE-2024-47546.md

### [CVE-2024-47546](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-47546)
![](https://img.shields.io/static/v1?label=Product&message=gstreamer&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%201.24.10%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-191%3A%20Integer%20Underflow%20(Wrap%20or%20Wraparound)&color=brightgreen)

### Description

GStreamer is a library for constructing graphs of media-handling components. An integer underflow has been detected in extract_cc_from_data function within qtdemux.c. In the FOURCC_c708 case, the subtraction atom_length - 8 may result in an underflow if atom_length is less than 8. When that subtraction underflows, *cclen ends up being a large number, and then cclen is passed to g_memdup2 leading to an out-of-bounds (OOB) read. This vulnerability is fixed in 1.24.10.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/w4zu/Debian_security