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Out-of-Bounds Affecting wpewebkit package, versions <2.32.0-2

0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.22% (60th percentile)
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NVD
8.8 high
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SUSE
8.8 high
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Red Hat
8.8 high

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  • Snyk ID SNYK-DEBIAN12-WPEWEBKIT-1563632
  • published 30 Mar 2021
  • disclosed 2 Apr 2021
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Introduced: 30 Mar 2021

CVE-2021-1844 Open this link in a new tab
CWE-119 Open this link in a new tab

How to fix?

Upgrade Debian:12 wpewebkit to version 2.32.0-2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wpewebkit package and not the wpewebkit package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 14.4.1 and iPadOS 14.4.1, Safari 14.0.3 (v. 14610.4.3.1.7 and 15610.4.3.1.7), watchOS 7.3.2, macOS Big Sur 11.2.3. Processing maliciously crafted web content may lead to arbitrary code execution.