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.
Metrics
Affected Vendors & Products
References
History
Tue, 15 Jul 2025 13:45:00 +0000
Type | Values Removed | Values Added |
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Metrics |
epss
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epss
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Mon, 07 Jul 2025 14:00:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Redhat rhel Els
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CPEs | cpe:/o:redhat:rhel_els:7 | |
Vendors & Products |
Redhat rhel Els
|

Status: PUBLISHED
Assigner: apple
Published: 2021-04-02T18:04:32
Updated: 2024-08-03T16:25:04.815Z
Reserved: 2020-12-08T00:00:00
Link: CVE-2021-1799

No data.

Status : Modified
Published: 2021-04-02T19:15:19.617
Modified: 2024-11-21T05:45:08.180
Link: CVE-2021-1799
