CVE-2021-30720

CVE Details

Release Date:2021-09-08

Description


A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. A malicious website may be able to access restricted ports on arbitrary servers.

See more information about CVE-2021-30720 from MITRE CVE dictionary and NIST NVD


CVSS v3.0 metrics


NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score: 5.4 Base Metrics: AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Access Vector: Network Attack Complexity: Low
Privileges Required: None User Interaction: Required
Scope: Unchanged Confidentiality Impact: Low
Integrity Impact: Low Availability Impact: None

Errata information


PlatformErrataRelease Date
Oracle Linux version 8 (LibRaw)ELSA-2021-43812021-11-16
Oracle Linux version 8 (accountsservice)ELSA-2021-43812021-11-16
Oracle Linux version 8 (gdm)ELSA-2021-43812021-11-16
Oracle Linux version 8 (gnome-autoar)ELSA-2021-43812021-11-16
Oracle Linux version 8 (gnome-calculator)ELSA-2021-43812021-11-16
Oracle Linux version 8 (gnome-control-center)ELSA-2021-43812021-11-16
Oracle Linux version 8 (gnome-online-accounts)ELSA-2021-43812021-11-16
Oracle Linux version 8 (gnome-session)ELSA-2021-43812021-11-16
Oracle Linux version 8 (gnome-settings-daemon)ELSA-2021-43812021-11-16
Oracle Linux version 8 (gnome-shell)ELSA-2021-43812021-11-16
Oracle Linux version 8 (gnome-shell-extensions)ELSA-2021-43812021-11-16
Oracle Linux version 8 (gnome-software)ELSA-2021-43812021-11-16
Oracle Linux version 8 (gsettings-desktop-schemas)ELSA-2021-43812021-11-16
Oracle Linux version 8 (gtk3)ELSA-2021-43812021-11-16
Oracle Linux version 8 (mutter)ELSA-2021-43812021-11-16
Oracle Linux version 8 (vino)ELSA-2021-43812021-11-16
Oracle Linux version 8 (webkit2gtk3)ELSA-2021-43812021-11-16



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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