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Improper Privilege Management Affecting firefox package, versions <0:52.3.0-2.0.1.el7_4

Severity

 Recommended
critical

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.38% (74th percentile)

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  • Snyk IDSNYK-ORACLE7-FIREFOX-2517078
  • published10 Apr 2022
  • disclosed11 Jun 2018
Report a new vulnerability Found a mistake?

Introduced: 11 Jun 2018

CVE-2017-7803  (opens in a new tab)
CWE-269  (opens in a new tab)

How to fix?

Upgrade Oracle:7 firefox to version 0:52.3.0-2.0.1.el7_4 or higher.
This issue was patched in ELSA-2017-2456.

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.

When a page's content security policy (CSP) header contains a "sandbox" directive, other directives are ignored. This results in the incorrect enforcement of CSP. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.