Inclusion of Functionality from Untrusted Control Sphere Affecting firefox package, versions <0:60.7.0-1.el8_0


Severity

Recommended
critical

Based on CentOS security rating.

Threat Intelligence

EPSS
0.69% (80th percentile)

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  • Snyk IDSNYK-CENTOS8-FIREFOX-1982425
  • published26 Jul 2021
  • disclosed22 May 2019

Introduced: 22 May 2019

CVE-2019-9797  (opens in a new tab)
CWE-829  (opens in a new tab)

How to fix?

Upgrade Centos:8 firefox to version 0:60.7.0-1.el8_0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

Cross-origin images can be read in violation of the same-origin policy by exporting an image after using createImageBitmap to read the image and then rendering the resulting bitmap image within a canvas element. This vulnerability affects Firefox < 66.

CVSS Scores

version 3.1