If a Content Security Policy (CSP) directive is defined that uses a hash-based source that takes the empty string as input, execution of any javascript: URIs will be allowed. This could allow for malicious JavaScript content to be run, bypassing CSP permissions. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mozilla
Published: 2019-09-27T17:19:57
Updated: 2024-08-04T23:03:32.489Z
Reserved: 2019-05-03T00:00:00
Link: CVE-2019-11738
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-09-27T18:15:11.600
Modified: 2024-11-21T04:21:41.463
Link: CVE-2019-11738
Redhat