CVE-2020-6156
First published: Fri Nov 13 2020(Updated: )
A heap overflow vulnerability exists in Pixar OpenUSD 20.05 when the software parses compressed sections in binary USD files. To trigger this vulnerability, the victim needs to open an attacker-provided malformed file in an instance USDC file format path element token index.
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Pixar OpenUSD | =20.05 |
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Frequently Asked Questions
What is the vulnerability identifier for this vulnerability?
The vulnerability identifier for this vulnerability is CVE-2020-6156.
What is the affected software?
The affected software is Pixar OpenUSD version 20.05.
How severe is CVE-2020-6156?
CVE-2020-6156 has a severity rating of 7.8 (high).
What is the cause of this vulnerability?
This vulnerability is caused by a heap overflow when parsing compressed sections in binary USD files.
How can this vulnerability be exploited?
This vulnerability can be exploited by opening an attacker-provided malformed file in an instance USDC file format path element token index.
- collector/nvd-index
- vendor/pixar
- canonical/pixar openusd
- version/pixar openusd/20.05