CVE-2018-3925

CWE-119 — Buffer Overflow3 documents3 sources
Severity
9.9CRITICAL
EPSS
0.4%
top 39.42%
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 buffer overflow vulnerability exists in the remote video-host communication of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250 devices with firmware version 0.20.17. The video-core process insecurely parses the AWSELB cookie while communicating with remote video-host servers, leading to a buffer overflow on the heap. An attacker able to impersonate the remote HTTP servers could trigger this vulnerability.

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:HExploitability: 1.8 | Impact: 6.0

Affected Packages2 packages

▶CVEListV5samsung/smartthings_hub_sth-eth-250Firmware version 0.20.17

🔴Vulnerability Details

2
GHSA
GHSA-c386-q463-gpx2: An exploitable buffer overflow vulnerability exists in the remote video-host communication of video-core's HTTP server of Samsung SmartThings Hub STH-↗2022-05-13
▶
CVEList
CVE-2018-3925: An exploitable buffer overflow vulnerability exists in the remote video-host communication of video-core's HTTP server of Samsung SmartThings Hub STH-↗2018-08-23
▶