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Origin Validation Error Affecting firefox-esr package, versions <60.7.0esr-1

0.0
medium

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.18% (56th percentile)
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NVD
5.3 medium
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Red Hat
5.3 medium
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SUSE
7.5 high

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  • Snyk ID SNYK-DEBIANUNSTABLE-FIREFOXESR-347286
  • published 22 May 2019
  • disclosed 23 Jul 2019
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Introduced: 22 May 2019

CVE-2019-9817 Open this link in a new tab
CWE-346 Open this link in a new tab

How to fix?

Upgrade Debian:unstable firefox-esr to version 60.7.0esr-1 or higher.

NVD Description

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

Images from a different domain can be read using a canvas object in some circumstances. This could be used to steal image data from a different site in violation of same-origin policy. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.