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CVE-2021-1855 PUBLISHED CVSS 6.5 MEDIUM

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3. A malicious website may be able to force unnecessary network connections to fetch its favicon.

EPSS 0.23% · 45.6th percentile

Risk Scores

CVSS v3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS Score
0.23%
45.6th percentile

Affected Products

VendorProductVersions
ApplemacOSunspecified
applemacos11.0

Timeline

References

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