Vulnerability Description
An out of bounds memory corruption vulnerability exists in the way Pixar OpenUSD 20.05 reconstructs paths from binary USD files. A specially crafted malformed file can trigger an out of bounds memory modification which can result in remote code execution. To trigger this vulnerability, victim needs to access an attacker-provided malformed file.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Pixar | Openusd | 20.05 |
| Apple | Macos | < 11.1 |
Related Weaknesses (CWE)
References
- https://support.apple.com/kb/HT212011Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1120ExploitTechnical DescriptionThird Party Advisory
- https://support.apple.com/kb/HT212011Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1120ExploitTechnical DescriptionThird Party Advisory
FAQ
What is CVE-2020-13520?
CVE-2020-13520 is a vulnerability with a CVSS score of 7.8 (HIGH). An out of bounds memory corruption vulnerability exists in the way Pixar OpenUSD 20.05 reconstructs paths from binary USD files. A specially crafted malformed file can trigger an out of bounds memory ...
How severe is CVE-2020-13520?
CVE-2020-13520 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-13520?
Check the references section above for vendor advisories and patch information. Affected products include: Pixar Openusd, Apple Macos.