CVE-2020-6155
First published: Fri Nov 13 2020(Updated: )
A heap overflow vulnerability exists in the Pixar OpenUSD 20.05 while parsing compressed value rep arrays in binary USD files. A specially crafted malformed file can trigger a heap overflow, which can result in remote code execution. To trigger this vulnerability, the victim needs to access an attacker-provided malformed file.
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 CVE-2020-6155?
CVE-2020-6155 is a heap overflow vulnerability in the Pixar OpenUSD 20.05 while parsing compressed value rep arrays in binary USD files.
What is the severity of CVE-2020-6155?
The severity of CVE-2020-6155 is high, with a severity score of 7.8.
How can CVE-2020-6155 be exploited?
CVE-2020-6155 can be exploited by using a specially crafted malformed file that triggers a heap overflow, potentially leading to remote code execution.
What software is affected by CVE-2020-6155?
The affected software is Pixar OpenUSD version 20.05.
How can I fix CVE-2020-6155?
To fix CVE-2020-6155, it is recommended to update the Pixar OpenUSD software to a version that does not have this vulnerability.
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- version/pixar openusd/20.05