PT-2018-16317 · Samsung · Samsung Smartthings Hub

Publicado 2018-08-23 · Atualizado 2022-04-19 · CVE-2018-3925

Positive Technologies (AI Summary)

CVSS v3.1

9.9

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions Samsung SmartThings Hub STH-ETH-250 version 0.20.17

Description A buffer overflow issue exists in the remote video-host communication of the video-core's HTTP server. 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 issue.

Recommendations For Samsung SmartThings Hub STH-ETH-250 version 0.20.17, as a temporary workaround, consider restricting access to the video-core's HTTP server to minimize the risk of exploitation. Avoid using the AWSELB cookie in communications with remote video-host servers until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2018-3925

Produtos afetados

Samsung Smartthings Hub

Referências · 3

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2018-0591 · Exploit
• https://osv.dev/vulnerability/CVE-2018-3925 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-3925 · Nota de Segurança