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.
References
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2021-09-08T14:45:47

Updated: 2024-08-03T16:25:06.366Z

Reserved: 2020-12-08T00:00:00

Link: CVE-2021-1855

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-09-08T15:15:11.403

Modified: 2021-09-23T20:35:13.760

Link: CVE-2021-1855

cve-icon Redhat

No data.