Out-of-bounds Write Affecting webkit2gtk package, versions <2.36.6-1~deb11u1



    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High
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8.3 high
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8.8 high

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  • Snyk ID SNYK-DEBIAN11-WEBKIT2GTK-2976427
  • published 8 Aug 2022
  • disclosed 23 Sep 2022

How to fix?

Upgrade Debian:11 webkit2gtk to version 2.36.6-1~deb11u1 or higher.

NVD Description

Note: Versions mentioned in the description apply to the upstream webkit2gtk package. See How to fix? for Debian:11 relevant versions.

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 15.6 and iPadOS 15.6, watchOS 8.7, tvOS 15.6, macOS Monterey 12.5, Safari 15.6. Processing maliciously crafted web content may lead to arbitrary code execution.