Description

An out-of-bounds memory corruption vulnerability exists in the way Pixar OpenUSD 20.05 uses SPECS data from binary USD files. A specially crafted malformed file can trigger an out-of-bounds memory access and modification which results in memory corruption. To trigger this vulnerability, the victim needs to access an attacker-provided malformed file.

References

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1125

https://support.apple.com/kb/HT212011

http://seclists.org/fulldisclosure/2020/Dec/26

http://seclists.org/fulldisclosure/2020/Dec/32

Details

Risk Information

CVSS v2

CVSS v3