CVE-2020-13493
High
Description
A heap overflow vulnerability exists in Pixar OpenUSD 20.05 when the software parses compressed sections in binary USD files. A specially crafted USDC file format path jumps decompression heap overflow in a way path jumps are processed. To trigger this vulnerability, the victim needs to open an attacker-provided malformed file.
SeverityHigh
CVSS7.8
Exploit probability—
ProductPixar Openusd
PublishedDec 2, 2020
First seenDec 2, 2020
Weakness typeCWE-122CWE-122
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| pixar openusd | 20.05 | — |
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