Windows Sandbox Memory Leak Vulnerability

CVE-2019-11694 · MEDIUM Severity

AV:N/AC:L/AU:N/C:P/I:N/A:N

A vulnerability exists in the Windows sandbox where an uninitialized value in memory can be leaked to a renderer from a broker when making a call to access an otherwise unavailable file. This results in the potential leaking of information stored at that memory location. *Note: this issue only occurs on Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.

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