CVE-2020-13495 Information disclosure in OpenUSD
Attackers can disclose sensitive information by tricking users into opening a malformed binary USD file in Pixar OpenUSD.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-13495?
CVE-2020-13495 is a medium-severity vulnerability in Apple OpenUSD, published on 18 Apr 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official 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.
Which versions are affected by CVE-2020-13495?
It affects 1 product.
Products include Pixar Openusd.
How do I fix CVE-2020-13495?
No fix has been published for CVE-2020-13495 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-13495 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-13495 exists.
Other vulnerabilities in Apple OpenUSD
Sources
Also known as GHSA-5g9c-4xc2-67c7.