cve/2024/CVE-2024-47539.md

### [CVE-2024-47539](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-47539)
![](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-787%3A%20Out-of-bounds%20Write&color=brightgreen)

### Description

GStreamer is a library for constructing graphs of media-handling components. An out-of-bounds write vulnerability was identified in the convert_to_s334_1a function in isomp4/qtdemux.c. The vulnerability arises due to a discrepancy between the size of memory allocated to the storage array and the loop condition i * 2 < ccpair_size. Specifically, when ccpair_size is even, the allocated size in storage does not match the loop's expected bounds, resulting in an out-of-bounds write. This bug allows for the overwriting of up to 3 bytes beyond the allocated bounds of the storage array. This vulnerability is fixed in 1.24.10.

### POC

#### Reference
No PoCs from references.

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