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uCLibC Zero Day

user93713

Hello!

Following the uClibC zero day exploit that was disclosed recently: https://portswigger.net/daily-swig/zero-day-bug-in-uclibc-library-could-leave-iot-devices-vulnerable-to-dns-poisoning-attacks

Is there any lib (like the modem lib,..) that could be impacted by this? Particularly for the nrf91?

I could not find which lib/code was used for the DNS resolution,

thanks a lot!

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    Hi,

     

    nrf_modem (libmodem) inherits from the application, which is normally newlib-nano or zephyr minimal libc.

     

    Currently verifying internally on the modem itself. I'll get back to you within 2 working days.

     

    Kind regards,

    Håkon

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  • 0

    Hi,

     

    nrf_modem (libmodem) inherits from the application, which is normally newlib-nano or zephyr minimal libc.

     

    Currently verifying internally on the modem itself. I'll get back to you within 2 working days.

     

    Kind regards,

    Håkon

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