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CVE-2017-5386 Affecting firefox package, versions <0:45.7.0-1.0.1.el7_3

Severity

 Recommended
critical

Based on Oracle Linux security rating

    Threat Intelligence

    EPSS
    0.27% (69th percentile)

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  • Snyk ID SNYK-ORACLE7-FIREFOX-2514107
  • published 10 Apr 2022
  • disclosed 11 Jun 2018
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Introduced: 11 Jun 2018

CVE-2017-5386 Open this link in a new tab

How to fix?

Upgrade Oracle:7 firefox to version 0:45.7.0-1.0.1.el7_3 or higher.
This issue was patched in ELSA-2017-0190.

NVD Description

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

WebExtension scripts can use the "data:" protocol to affect pages loaded by other web extensions using this protocol, leading to potential data disclosure or privilege escalation in affected extensions. This vulnerability affects Firefox ESR < 45.7 and Firefox < 51.