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Out-of-bounds Read Affecting webkitgtk4-jsc package, versions <0:2.20.5-1.el7

Severity

 Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating

    Threat Intelligence

    EPSS
    0.78% (82nd percentile)

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  • Snyk ID SNYK-RHEL7-WEBKITGTK4JSC-4815872
  • published 26 Jul 2021
  • disclosed 23 Jul 2018
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Introduced: 23 Jul 2018

CVE-2018-13988 Open this link in a new tab
CWE-125 Open this link in a new tab

How to fix?

Upgrade RHEL:7 webkitgtk4-jsc to version 0:2.20.5-1.el7 or higher.
This issue was patched in RHSA-2018:3140.

NVD Description

Note: Versions mentioned in the description apply only to the upstream webkitgtk4-jsc package and not the webkitgtk4-jsc package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

Poppler through 0.62 contains an out of bounds read vulnerability due to an incorrect memory access that is not mapped in its memory space, as demonstrated by pdfunite. This can result in memory corruption and denial of service. This may be exploitable when a victim opens a specially crafted PDF file.