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Out-of-bounds Write Affecting wpewebkit package, versions <2.36.7-1~deb11u1

0.0
high

Snyk CVSS

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

    Threat Intelligence

    Exploit Maturity Mature
    EPSS 0.53% (77th 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-DEBIAN11-WPEWEBKIT-2993618
  • published 26 Aug 2022
  • disclosed 24 Aug 2022
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Introduced: 24 Aug 2022

CVE-2022-32893 Open this link in a new tab
CWE-787 Open this link in a new tab

How to fix?

Upgrade Debian:11 wpewebkit to version 2.36.7-1~deb11u1 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:11 relevant fixed versions and status.

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.6.1 and iPadOS 15.6.1, macOS Monterey 12.5.1, Safari 15.6.1. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

References