CVE-2021-30823

Severity

65%

Complexity

27%

Confidentiality

60%

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 14.8 and iPadOS 14.8, tvOS 15, Safari 15, watchOS 8. An attacker in a privileged network position may be able to bypass HSTS.

CVSS 3.1 Base Score 6.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N).

CVSS 2.0 Base Score 4. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:S/C:N/I:P/A:N).

Overview

First reported 3 years ago

2021-10-28 19:15:00

Last updated 3 years ago

2021-12-21 19:50:00

Affected Software

Apple Safari

References

https://support.apple.com/en-us/HT212819

https://support.apple.com/en-us/HT212807

https://support.apple.com/en-us/HT212815

https://support.apple.com/en-us/HT212816

https://support.apple.com/en-us/HT212869

https://support.apple.com/en-us/HT212819

Vendor Advisory

https://support.apple.com/en-us/HT212807

Vendor Advisory

https://support.apple.com/en-us/HT212815

Vendor Advisory

https://support.apple.com/en-us/HT212816

Vendor Advisory

https://support.apple.com/en-us/HT212869

Vendor Advisory

https://support.apple.com/kb/HT212953

https://support.apple.com/kb/HT212953

Vendor Advisory

[oss-security] 20211220 WebKitGTK and WPE WebKit Security Advisory WSA-2021-0007

[oss-security] 20211220 WebKitGTK and WPE WebKit Security Advisory WSA-2021-0007

Mailing List, Third Party Advisory

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