CVE-2020-13495
Last modified
CVE-2020-13495 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. An exploitable vulnerability exists in the way Pixar OpenUSD 20.05 handles file offsets in binary USD files. A specially crafted malformed file can trigger an arbitrary out-of-bounds memory access that could lead to the disclosure of sensitive information. EPSS estimates a 0.66% chance of exploitation in the next 30 days.
Description
An exploitable vulnerability exists in the way Pixar OpenUSD 20.05 handles file offsets in binary USD files. A specially crafted malformed file can trigger an arbitrary out-of-bounds memory access that could lead to the disclosure of sensitive information. This vulnerability could be used to bypass mitigations and aid additional exploitation. To trigger this vulnerability, the victim needs to access an attacker-provided file.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pixar | Openusd | 20.05 |
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1104Exploit, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1104Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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