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5.5
CVSSv3

CVE-2021-30911

Published: 24/08/2021 Updated: 07/11/2023
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N
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Vulnerability Summary

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, iOS 15.1 and iPadOS 15.1, macOS Big Sur 11.6.1. Processing a maliciously crafted USD file may disclose memory contents.

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apple mac os x

apple mac os x 10.15.7

apple macos 12.0

apple macos

apple iphone os

apple ipados

Mailing Lists

Full Disclosure: APPLE-SA-2021-10-26-4 macOS Big Sur 11.6.1
<!--X-Body-Begin--> <!--X-User-Header--> Full Disclosure mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> APPLE-SA-2021-10-26-4 macOS Big Sur 1161 <!--X-Subject-Header-End--> <!--X-Head-of-Message--> From: Apple Product ...

References

CWE-125https://support.apple.com/en-us/HT212869https://support.apple.com/en-us/HT212871https://support.apple.com/en-us/HT212872https://support.apple.com/en-us/HT212867https://nvd.nist.govhttp://seclists.org/fulldisclosure/2021/Oct/56
CVSSv3
CVSSv2
CVSSv3
VMScore
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