PT-2020-19241
CVE-2020-6813
·
Published
2020-03-10
·
Updated
2024-12-12
Description by
CVSS 3.1
5.3
MediumMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 74
Description
The issue allows an attacker to inject arbitrary styles into a CSS block by exploiting the @import statement, bypassing the intent of the Content Security Policy when protecting CSS blocks with the nonce feature.
Recommendations
For versions prior to 74, update to version 74 or later to resolve the issue.
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