WebServer: Fix OOB write #4088
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WebServer: Fix OOB write #4088
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Successful exploitation could lead to arbitrary code execution.
The bug can be reproduced by running the following in a browser:
```
const formData = new FormData();
for (let i = 0;i < 33;++i) { formData.append("foo", i.toString()); }
await fetch("http://esp.local", { method: 'POST', body: formData });
```
Contributor
Author
|
@me-no-dev would be nice with a review |
Contributor
Author
|
@me-no-dev I think this one should be merged. |
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Successful exploitation could lead to arbitrary code execution.
The bug can be reproduced by running the following in a browser