id: GO-2021-0083
modules:
    - module: github.com/hybridgroup/gobot
      versions:
        - fixed: 1.12.1-0.20190521122906-c1aa4f867846
      vulnerable_at: 1.12.1-0.20190521122836-07d9e09b1ea5
      packages:
        - package: github.com/hybridgroup/gobot/platforms/mqtt
          symbols:
            - Adaptor.newTLSConfig
          derived_symbols:
            - Adaptor.Connect
summary: Improper certificate validation in github.com/hybridgroup/gobot
description: |-
    TLS certificate verification is skipped when connecting to a MQTT server. This
    allows an attacker who can MITM the connection to read, or forge, messages
    passed between the client and server.
published: 2021-04-14T20:04:52Z
cves:
    - CVE-2019-12496
ghsas:
    - GHSA-vfxc-r2gx-v2vq
references:
    - fix: https://github.com/hybridgroup/gobot/commit/c1aa4f867846da4669ecf3bc3318bd96b7ee6f3f
    - web: https://github.com/hybridgroup/gobot/releases/tag/v1.13.0