CVE-2021-30819

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 15 and iPadOS 15. Processing a maliciously crafted USD file may disclose memory contents.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.24%
Vendor Advisory apple.com Vendor Advisory apple.com
Affected: Apple iOS and iPadOS
Published at:
Updated at:

References

Link Tags
https://support.apple.com/kb/HT212804 vendor advisory
https://support.apple.com/en-us/HT212814 release notes vendor advisory
http://seclists.org/fulldisclosure/2021/Oct/61 third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2021-30819?
CVE-2021-30819 has been scored as a medium severity vulnerability.
How to fix CVE-2021-30819?
To fix CVE-2021-30819, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-30819 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-30819 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-30819?
CVE-2021-30819 affects Apple iOS and iPadOS.
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