CVE-2018-3867

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
9.9CRITICAL
EPSS
0.4%
top 40.46%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Samsung Smartthings HUB Sth-eth-250Samsung Sth-eth-250 Firmware
Timeline
PublishedAug 23
Latest updateMay 13

Description

An exploitable stack-based buffer overflow vulnerability exists in the samsungWifiScan callback notification 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 handles the answer received from a smart camera, leading to a buffer overflow on the stack. An attacker can send a series of HTTP requests to trigger this vulnerability.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:HExploitability: 3.1 | Impact: 6.0

Affected Packages2 packages

▶CVEListV5samsung/smartthings_hub_sth-eth-250Firmware version 0.20.17

🔴Vulnerability Details

2
GHSA
GHSA-gwh8-27m5-c3g7: An exploitable stack-based buffer overflow vulnerability exists in the samsungWifiScan callback notification of video-core's HTTP server of Samsung Sm↗2022-05-13
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CVEList
CVE-2018-3867: An exploitable stack-based buffer overflow vulnerability exists in the samsungWifiScan callback notification of video-core's HTTP server of Samsung Sm↗2018-08-23
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💬Community

1
Bugzilla
CVE-2018-16838 sssd: improper implementation of GPOs due to too restrictive permissions↗2018-10-18
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