A lack of parameter validation on IPC messages results in a potential out-of-bounds write through malformed IPC messages. This can potentially allow for sandbox escape through memory corruption in the parent process. This vulnerability affects Thunderbird < 52.7, Firefox ESR < 52.7, and Firefox < 59.
| Type | CWE ID | Description |
|---|---|---|
| text | N/A | Out-of-bounds write with malformed IPC messages |
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