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.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
9
Affected Products
16
References
apple / safari
| - |
| apple | macos | 11.0.1 - 11.2 | - |
| apple | tvos | 14.4 | - |
| apple | watchos | 7.3 | - |
| fedoraproject | fedora | - | - |
| fedoraproject | fedora | - | - |
| webkitgtk | webkitgtk | 2.30.6 | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Exploitability
Impact