9.3
CVSSv2

CVE-2021-30969

Published: 24/08/2021 Updated: 07/11/2023
CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 828
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Vulnerability Summary

A path handling issue was addressed with improved validation. This issue is fixed in Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. Processing a maliciously crafted URL may cause unexpected JavaScript execution from a file on disk.

Vulnerability Trend

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apple mac os x 10.15.7

apple mac os x

apple macos

Mailing Lists

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-12-15-4 Security Update 2021-008 Catalina Security Update 2021-008 Catalina addresses the following issues Information about the security content is also available at supportapplecom/HT212981 Archive Utility Available for: macOS Catalina Impact: A malicious application may ...