CVE-2020-13531

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Source
https://cve.org/CVERecord?id=CVE-2020-13531
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13531.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-13531
Published
2020-12-03T17:15:11.943Z
Modified
2026-03-14T10:02:05.367531Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A use-after-free vulnerability exists in a way Pixar OpenUSD 20.08 processes reference paths textual USD files. A specially crafted file can trigger the reuse of a freed memory which can result in further memory corruption and arbitrary code execution. To trigger this vulnerability, the victim needs to open 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
71b4baace2044ea4400ba802e91667f9ebe342f0
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "20.08"
        }
    ]
}

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
v20.08

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13531.json"