CVE-2021-30797

Severity

88%

Complexity

27%

Confidentiality

98%

This issue was addressed with improved checks. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to code execution.

CVSS 3.1 Base Score 8.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 6.8. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P).

Overview

First reported 3 years ago

2021-09-08 14:15:00

Last updated 3 years ago

2021-09-14 20:48:00

Affected Software

Apple Safari

References

https://support.apple.com/en-us/HT212606

https://support.apple.com/en-us/HT212604

https://support.apple.com/en-us/HT212605

https://support.apple.com/en-us/HT212602

https://support.apple.com/en-us/HT212601

https://support.apple.com/en-us/HT212606

Vendor Advisory

https://support.apple.com/en-us/HT212604

Vendor Advisory

https://support.apple.com/en-us/HT212605

Vendor Advisory

https://support.apple.com/en-us/HT212602

Vendor Advisory

https://support.apple.com/en-us/HT212601

Vendor Advisory

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