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Use After Free Affecting firefox package, versions <0:52.0-4.0.1.el7_3

Severity

 Recommended
0.0
critical
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
91.01% (99th percentile)

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  • Snyk IDSNYK-ORACLE7-FIREFOX-2513980
  • published10 Apr 2022
  • disclosed11 Jun 2018
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Introduced: 11 Jun 2018

CVE-2017-5404  (opens in a new tab)
CWE-416  (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.

A use-after-free error can occur when manipulating ranges in selections with one node inside a native anonymous tree and one node outside of it. This results in a potentially exploitable crash. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.

References