CVE-2018-3919

2018-07-2600:00:00

talos

www.cve.org

7.5 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

9.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.8%

JSON

An exploitable stack-based buffer overflow vulnerability exists in the retrieval of database fields in video-core’s HTTP server of Samsung SmartThings Hub STH-ETH-250 devices with firmware version 0.20.17. The video-core process insecurely extracts the fields from the “clips” table of its SQLite database, leading to a buffer overflow on the stack. An attacker can send a series of HTTP requests to trigger this vulnerability.

CNA Affected

[
  {
    "product": "SmartThings Hub STH-ETH-250",
    "vendor": "Samsung",
    "versions": [
      {
        "status": "affected",
        "version": "Firmware version 0.20.17"
      }
    ]
  }
]