CVE-2018-3919

CriticalCVSS 9.9/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 9.9/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Aug 23, 2018
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2018

CVE-2018-39206.8An exploitable code execution vulnerability exists in the firmware update functionality of the Yi Home Camera 27US 1.8.7.0D. A specially craCVE-2018-39217.8A memory corruption vulnerability exists in the PSD-parsing functionality of Computerinsel Photoline 20.54. A specially crafted PSD image prCVE-2018-39227.8A memory corruption vulnerability exists in the ANI-parsing functionality of Computerinsel Photoline 20.54. A specially crafted ANI image prCVE-2018-39237.8A memory corruption vulnerability exists in the PCX-parsing functionality of Computerinsel Photoline 20.54. A specially crafted PCX image prCVE-2018-39247.8An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader version 9.1.5096. A specialCVE-2018-39259.9An exploitable buffer overflow vulnerability exists in the remote video-host communication of video-core's HTTP server of Samsung SmartThingCVE-2018-39265.5An exploitable integer underflow vulnerability exists in the ZigBee firmware update routine of the hubCore binary of the Samsung SmartThingsCVE-2018-39275.9An exploitable information disclosure vulnerability exists in the crash handler of the hubCore binary of the Samsung SmartThings Hub STH-ETHCVE-2018-39287.5An exploitable code execution vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially craftedCVE-2018-39297.8An exploitable heap corruption exists in the PowerPoint document conversion functionality of the Antenna House Office Server Document ConverCVE-2018-39307.8In Antenna House Office Server Document Converter version V6.1 Pro MR2 for Linux64 (6,1,2018,0312), a crafted Microsoft Word (DOC) document CVE-2018-39317.8In Antenna House Office Server Document Converter version V6.1 Pro MR2 for Linux64 (6,1,2018,0312), a crafted Microsoft Word (DOC) document
CVE-2018-3919: Critical severity, CVSS 9.9 | Vulnix