CVE-2020-6830 (GCVE-0-2020-6830)

Vulnerability from cvelistv5 – Published: 2020-05-26 17:06 – Updated: 2024-08-04 09:11
VLAI
Summary
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.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • Native-to-JS bridging security token exploit
Assigner
References
Impacted products
Vendor Product Version
Mozilla Firefox for iOS Affected: unspecified , < 25 (custom)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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