CVE-2020-13496

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Source
https://cve.org/CVERecord?id=CVE-2020-13496
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13496.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-13496
Published
2020-12-02T18:15:12.353Z
Modified
2026-08-27T08:40:36.345091Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

An exploitable vulnerability exists in the way Pixar OpenUSD 20.05 handles parses certain encoded types. A specially crafted malformed file can trigger an arbitrary out of bounds memory access in TfToken Type Index. This vulnerability could be used to bypass mitigations and aid further exploitation. To trigger this vulnerability, the victim needs to access an attacker-provided malformed file.

References

Affected packages

Git / github.com/PixarAnimationStudios/OpenUSD

Affected ranges

Type
GIT
Repo
https://github.com/PixarAnimationStudios/OpenUSD
Events
Introduced
ebac0a8b6703f4fa1c27115f1f013bb9819662f4
Last affected
ebac0a8b6703f4fa1c27115f1f013bb9819662f4
Database specific
Show details 
{
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:pixar:openusd:20.05:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "20.05"
        },
        {
            "last_affected": "20.05"
        }
    ]
}

Affected versions

20.*
20.05
v20.*
v20.05

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13496.json"