Detections
Analytics

CVE-2021-1821

medium

Description

A logic issue was addressed with improved state management. This issue is fixed in watchOS 7.6, macOS Big Sur 11.5. Visiting a maliciously crafted webpage may lead to a system denial of service.

References

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

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

Details

Source: Mitre, NVD

Published: 2021-10-28

Updated: 2021-11-02

Risk Information

CVSS v2

Base Score: 7.1

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity: Medium