ZeroHour

CVE-2020-6830

CVSS 3.1
7.5 high
EPSS
<1%p58
Published
()
Modified
Description

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.

Vendors
mozilla
Products
firefox mobile
Weakness
CWE-200
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

In the news

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