CVE-2020-13495
Apple Inc., Pixar · published 2022-04-18
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by Talos via the CVE Program.
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.
Filed by Talos; not a statement by Apple Inc., Pixar.
Status at the source
- NVD status: Modified
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Apple | macOS | Catalina 10.15.3: affected |
| Pixar | OpenUSD | 20.05: affected |
Products named in NVD's CPE match criteria (1)
cpe:2.3:a:pixar:openusd:20.05:*:*:*:*:*:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 3.1: 5.5 MEDIUM — as published by NIST (Primary)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - CVSS 3.0: 4.3 MEDIUM — as published by Talos (Secondary)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - CVSS 2.0: 4.3 MEDIUM — as published by NIST (Primary)
AV:N/AC:M/Au:N/C:P/I:N/A:N - SSVC — CISA's assessment (SSVC 2.0.3, CISA Coordinator): Exploitation: poc · Automatable: no · Technical impact: partial
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1104
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1104
Source dates: published 2022-04-18, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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