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Buffer overflow in service/daemon/le_wifiClient.c:le_wifiClient_GetSsid() #2

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dpfrey opened this issue Jan 22, 2018 · 0 comments
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Buffer overflow in service/daemon/le_wifiClient.c:le_wifiClient_GetSsid() #2

dpfrey opened this issue Jan 22, 2018 · 0 comments

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@dpfrey
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dpfrey commented Jan 22, 2018

In the function le_wifiClient_GetSsid(), the ssidPtr output buffer will be overflowed if the function receives a buffer which is smaller than the SSID to be copied out. The problem is that the memcpy occurs without checking to see that *ssidNumElementsPtr >= apPtr->accessPoint.ssidLength.
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