CVE-2020-13558

CVE Details

Release Date:2021-03-03
Impact:None What is this?

Description


A code execution vulnerability exists in the AudioSourceProviderGStreamer functionality of Webkit WebKitGTK 2.30.1. A specially crafted web page can lead to a use after free.

See more information about CVE-2020-13558 from MITRE CVE dictionary and NIST NVD


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


CVSS v3 metrics

Base Score: 8.8
Vector String: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Version: 3.0
Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: Required
Scope: Unchanged
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High

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


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