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Origin Validation Error Affecting webkit2gtk package, versions <2.26.4-1

0.0
high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.05% (14th percentile)
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NVD
7.8 high
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SUSE
8.1 high
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Red Hat
7.5 high

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  • Snyk ID SNYK-DEBIAN11-WEBKIT2GTK-548839
  • published 14 Feb 2020
  • disclosed 27 Oct 2020
Report a new vulnerability Found a mistake?

Introduced: 14 Feb 2020

CVE-2020-3864 Open this link in a new tab
CWE-346 Open this link in a new tab

How to fix?

Upgrade Debian:11 webkit2gtk to version 2.26.4-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream webkit2gtk package and not the webkit2gtk package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

A logic issue was addressed with improved validation. This issue is fixed in iCloud for Windows 7.17, iTunes 12.10.4 for Windows, iCloud for Windows 10.9.2, tvOS 13.3.1, Safari 13.0.5, iOS 13.3.1 and iPadOS 13.3.1. A DOM object context may not have had a unique security origin.