For native-to-JS bridging, the app requires a unique token to be passed that ensures non-app code can't call the bridging functions. That token was being used for JS-to-native also, but it isn't needed in this case, and its usage was also leaking this token. This vulnerability affects Firefox for iOS < 25.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mozilla
Published: 2020-05-26T17:06:52
Updated: 2024-08-04T09:11:05.047Z
Reserved: 2020-01-10T00:00:00
Link: CVE-2020-6830
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-05-26T18:15:11.450
Modified: 2024-11-21T05:36:15.283
Link: CVE-2020-6830
Redhat
No data.