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Cross-site Scripting (XSS) Affecting jquery package, versions <3.1.1-2+deb9u1

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Scope Changed

    Threat Intelligence

    EPSS 3.54% (92nd percentile)
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NVD
6.1 medium
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Red Hat
5.6 medium

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  • Snyk ID SNYK-DEBIAN9-JQUERY-344327
  • published 20 Apr 2019
  • disclosed 20 Apr 2019
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Introduced: 20 Apr 2019

CVE-2019-11358 Open this link in a new tab
CWE-79 Open this link in a new tab

How to fix?

Upgrade Debian:9 jquery to version 3.1.1-2+deb9u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jquery package and not the jquery package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable proto property, it could extend the native Object.prototype.

References