CVE-2018-3926 (GCVE-0-2018-3926)

Vulnerability from cvelistv5 – Published: 2018-08-28 17:00 – Updated: 2024-09-17 00:46
VLAI?
Summary
An exploitable integer underflow vulnerability exists in the ZigBee firmware update routine of the hubCore binary of the Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. The hubCore process incorrectly handles malformed files existing in its data directory, leading to an infinite loop, which eventually causes the process to crash. An attacker can send an HTTP request to trigger this vulnerability.
Severity ?
5.3 (Medium)
CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H
CWE
  • Integer Underflow
Assigner
References
Impacted products
Vendor Product Version
Talos Samsung Affected: Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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