Security Advisory

CVE-2017-14453

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2018-08-23 15:00:00

Last updated 2024-09-16 20:47:59

Assigner talos

State PUBLISHED

Description

On Insteon Hub 2245-222 devices with firmware version 1012, specially crafted replies received from the PubNub service can cause buffer overflows on a global section overwriting arbitrary data. An attacker should impersonate PubNub and answer an HTTPS GET request to trigger this vulnerability. A strcpy overflows the buffer insteon_pubnub.channel_ad_r, which has a size of 16 bytes. An attacker can send an arbitrarily long "ad_r" parameter in order to exploit this vulnerability.

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