GStreamer is a library for constructing graphs of media-handling components. An integer underflow has been detected in qtdemuxparsetrak function within qtdemux.c. During the strf parsing case, the subtraction size -= 40 can lead to a negative integer overflow if it is less than 40. If this happens, the subsequent call to gstbufferfill will invoke memcpy with a large tocopy size, resulting in an OOB-read. This vulnerability is fixed in 1.24.10.
{
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47545.json",
"cwe_ids": [
"CWE-191"
],
"cna_assigner": "GitHub_M"
}