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@CIPop CIPop released this 11 Dec 00:13
900fd78

Package versions:
Apt/Debian:
azure-iot-sdk-c - 0.2.0.0-28xenial
azure-iot-sdk-c - 0.2.0.0-21bionic

This release contains a security fix affecting applications using c-utility in conjunction with OpenSSL or WolfSSL.

Additional fixes:

C Device SDK

  • Code version: 1.3.10
  • Fix for memory leak in _GetTwinAsync (gh issue #1478)
  • Fix for memory leak if destroying device client right after sending Twin reported property update
  • Fix sending get twin requests only after the response topic suback is received (#1585)
  • Fix Heap Buffer Overflow when sending message with Property (#1618)
  • Fix for lack of throttling on registration request of DPS client
  • Fix mqtt disconnect bug (#1696)

C Shared Utility

  • [mbedtls] Adding support to send larger payload (#421)
  • [tlsio_mbedtls] Fix memory leak (#422, #475)
  • Fixing socket state when DNS resolution failed. (#437)
  • Fix potential buffer overflow in crypto library
  • Fix retry bug in tlsio_wolfssl
  • Add check for overflow for BUFFER_prepend (#467)
  • Sdl bug fix (#465)
  • Fix for using correct wolfssl api in httpapi (#471)
  • Add ecc support in httpapi_compact
  • Fix for #1624 iOS 14 send temeletry fix (#477)