Medium severity · published Apr 18, 2022
CVE-2020-13495
An exploitable vulnerability exists in the way Pixar OpenUSD 20.05 handles file offsets in binary USD files
5.5
CVSS
0.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openusd · Pixar
20.05 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-13495
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-13495
Exploit
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1104
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