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Information Exposure Affecting firefox package, versions <0:52.0-4.0.1.el7_3

Severity

 Recommended
critical

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.3% (71st percentile)

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  • Snyk IDSNYK-ORACLE7-FIREFOX-2514653
  • published10 Apr 2022
  • disclosed11 Jun 2018
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Introduced: 11 Jun 2018

CVE-2017-5407  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Oracle:7 firefox to version 0:52.0-4.0.1.el7_3 or higher.
This issue was patched in ELSA-2017-0461.

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.

Using SVG filters that don't use the fixed point math implementation on a target iframe, a malicious page can extract pixel values from a targeted user. This can be used to extract history information and read text values across domains. This violates same-origin policy and leads to information disclosure. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.

References