CVE-2020-13520

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2020-13520
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13520.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-13520
Published
2020-12-11T04:15:11.143Z
Modified
2026-03-14T10:02:05.322565Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An out of bounds memory corruption vulnerability exists in the way Pixar OpenUSD 20.05 reconstructs paths from binary USD files. A specially crafted malformed file can trigger an out of bounds memory modification which can result in remote code execution. To trigger this vulnerability, victim needs to access an attacker-provided malformed file.

References

Affected packages

Git / github.com/pixaranimationstudios/usd

Affected ranges

Type
GIT
Repo
https://github.com/pixaranimationstudios/usd
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ebac0a8b6703f4fa1c27115f1f013bb9819662f4
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "20.05"
        }
    ]
}

Affected versions

v0.*
v0.7.0
v0.7.1
v0.7.2
v0.7.3
v0.7.4
v0.7.5
v0.7.6
v0.8.0
v0.8.1
v0.8.2
v0.8.3
v0.8.4
v0.8.5
v0.8.5a
v18.*
v18.09
v18.11
v19.*
v19.01
v19.03
v19.05
v19.07
v19.11
v20.*
v20.02
v20.05

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13520.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "11.1"
            }
        ]
    }
]