When an inner window is reused, it does not consider the use of document.domain for cross-origin protections. If pages on different subdomains ever cooperatively use document.domain, then either page can abuse this to inject script into arbitrary pages on the other subdomain, even those that did not use document.domain to relax their origin security. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mozilla
Published: 2019-07-23T13:19:10
Updated: 2019-10-04T17:06:53
Reserved: 2019-05-03T00:00:00
Link: CVE-2019-11711
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-07-23T14:15:15.530
Modified: 2023-03-01T16:39:52.553
Link: CVE-2019-11711
JSON object: View
Redhat Information
No data.
CWE