Mozilla Foundation Security Advisory 2015-102

Crash when using debugger with SavedStacks in JavaScript

Announced
September 22, 2015
Reporter
Spandan Veggalam
Impact
Moderate
Products
Firefox, Firefox OS, SeaMonkey
Fixed in
  • Firefox 41
  • Firefox OS 2.5
  • SeaMonkey 2.38

Description

Security researcher Spandan Veggalam reported a crash while using the debugger API with SavedStacks in JavaScript. This crash can only occurs when the debugger is in use but may be potentially exploitable.

References