Description
A use-after-free vulnerability exists in a way Pixar OpenUSD 20.08 processes reference paths textual USD files. A specially crafted file can trigger the reuse of a freed memory which can result in further memory corruption and arbitrary code execution. To trigger this vulnerability, the victim needs to open an attacker-provided malformed file.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Pixar | Pixar OpenUSD 20.08, Apple macOS Apple macOS Catalina 10.15.6 | — |