When protecting CSS blocks with the nonce feature of Content Security Policy, the @import statement in the CSS block could allow an attacker to inject arbitrary styles, bypassing the intent of the Content Security Policy. This vulnerability affects Firefox < 74.
References
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mozilla

Published: 2020-03-25T21:11:41

Updated: 2020-03-25T21:11:41

Reserved: 2020-01-10T00:00:00


Link: CVE-2020-6813

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2020-03-25T22:15:12.937

Modified: 2020-03-30T18:24:27.370


Link: CVE-2020-6813

JSON object: View

cve-icon Redhat Information

No data.