8.8
CVSSv3

CVE-2021-30707

Published: 08/09/2021 Updated: 16/09/2021
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Summary

This vulnerability allows remote malicious users to execute arbitrary code on affected installations of Apple macOS. Interaction with the AudioToolboxCore library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the parsing of RF64 audio files. A crafted RF64 file can trigger an overflow of a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

Vulnerability Trend

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apple ipados

apple iphone os

apple macos

apple tvos

apple watchos

Mailing Lists

<!--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-2021-05-25-7 tvOS 146 <!--X-Subject-Header-End--> <!--X-Head-of-Message--> From: Apple Product Security vi ...