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Out-of-bounds Write Affecting glib2 package, versions <0:2.56.4-159.el8

medium

Snyk CVSS

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

    Threat Intelligence

    EPSS 0.51% (77th percentile)
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NVD
7.5 high
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SUSE
6.5 medium
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Red Hat
7.5 high

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  • Snyk ID SNYK-CENTOS8-GLIB2-5849156
  • published 7 May 2022
  • disclosed 6 May 2022
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Introduced: 6 May 2022

CVE-2022-30293 Open this link in a new tab
CWE-787 Open this link in a new tab

How to fix?

Upgrade Centos:8 glib2 to version 0:2.56.4-159.el8 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream glib2 package and not the glib2 package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

In WebKitGTK through 2.36.0 (and WPE WebKit), there is a heap-based buffer overflow in WebCore::TextureMapperLayer::setContentsLayer in WebCore/platform/graphics/texmap/TextureMapperLayer.cpp.