cbcvebase.
CVE-2018-3902
published 2018-08-23

CVE-2018-3902: An exploitable buffer overflow vulnerability exists in the camera "replace" feature of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250 devices…

PriorityP359critical9.9CVSS 3.1
AVNACLPRLUINSCCHIHAH
EPSS
1.75%
75.4th percentile
An exploitable buffer overflow vulnerability exists in the camera "replace" feature of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250 devices with firmware version 0.20.17. The video-core process incorrectly extracts the URL field from a user-controlled JSON payload, leading to a buffer overflow on the stack. An attacker can send an HTTP request to trigger this vulnerability.

Affected

5 ranges
VendorProductVersion rangeFixed in
mercurialmercurial>= 0 < 4.5.3-1ubuntu2.24.5.3-1ubuntu2.2
mercurialmercurial>= 0 < 2.8.2-1ubuntu1.4+esm12.8.2-1ubuntu1.4+esm1
mercurialmercurial>= 0 < 3.7.3-1ubuntu1.2+esm23.7.3-1ubuntu1.2+esm2
samsungsmartthings_hub_sth-eth-250
samsungsth-eth-250_firmware

CVSS provenance

nvdv3.19.9CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
nvdv3.09.9CRITICALCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C
osv9.1CRITICAL
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