PT-2018-6268 · Insteon · Insteon Hub

Published 2018-08-02 · Updated 2022-12-09 · CVE-2017-16339

Positive Technologies (AI Summary)

CVSS v3.1

9.9

Critical

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Insteon Hub version 1012

Description: The issue allows an attacker to send an authenticated HTTP request to trigger a buffer overflow. Specifically, at memory address 0x9d01bb1c, the value for the uri key is copied using strcpy to a buffer at 0xa00016a0, which is 64 bytes large. Sending a uri value longer than 64 bytes will cause a buffer overflow.

Recommendations: For Insteon Hub version 1012, as a temporary workaround, consider restricting the length of the uri key in HTTP requests to prevent buffer overflow until a patch is available.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2017-16339

Affected Products

Insteon Hub

References · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2017-0484 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2017-16339 · Security Note
• https://osv.dev/vulnerability/CVE-2017-16339 · Vendor Advisory
• https://t.me/cvenotify/39520 · Telegram Post