8.8
High
CVE-2021-21862 Multiple exploitable integer truncation vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC…
Description
Multiple exploitable integer truncation vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause an improper memory allocation resulting in a heap-based buffer overflow that causes memory corruption The implementation of the parser used for the “Xtra” FOURCC code is handled. An attacker can convince a user to open a video to trigger this vulnerability.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| GPAC | Versions not published |
References
- talosintelligence.com talosintelligence.com
Timeline
- Published
- Last modified
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