CVE-2020-12404

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 could leak when used for downloading files. This vulnerability affects Firefox for iOS < 26.

Affected Software

Weaknesses

• Native-to-JS bridging security token exploit

ADP Enrichment

CVE Program Container

Additional References

• https://www.mozilla.org/security/advisories/mfsa2020-19/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1631739

References

• https://www.mozilla.org/security/advisories/mfsa2020-19/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1631739

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