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The Nightmare Behind The Cross Platform Mobile Apps Dream

Talkat Black Hat Asia 2015 · 2015-03-24..03-27· [security]
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Analysis of PhoneGap/Cordova, Unity, Corona, Adobe AIR and Titanium shows trivial extraction or bypasses that expose user data and allow runtime fraud. Specific findings: Cordova intent URL RCE and whitelist bypass lets a malicious intent load JS from a file and steal app data; Adobe AIR "encrypted" local storage = base64 in shared prefs plus ADB backup readable so secrets leak; Titanium ships a nonvalidating SSL socket factory enabling easy MITM. A Python-based extractor for these frameworks is being released.

AI-written summary · about

  1. 0:00Introduction and agenda
  2. 1:49Mobile framework background
  3. 4:44Survey of popular frameworks
  4. 13:01Static analysis techniques
  5. 21:56Dynamic analysis and attacks
  6. 25:16Cordova security vulnerabilities
  7. 30:34Adobe Air and Titanium quirks
  8. 34:42Conclusions and next steps
  9. 41:38Q&A session
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