A port redirection issue was addressed with additional port validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. A malicious website may be able to access restricted ports on arbitrary servers.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: apple

Published: 2021-04-02T18:04:32

Updated: 2021-05-01T01:06:27

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


Link: CVE-2021-1799

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2021-04-02T19:15:19.617

Modified: 2023-11-07T03:28:51.597


Link: CVE-2021-1799

JSON object: View

cve-icon Redhat Information

No data.