CVE-2018-3898

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 02-11-2018 06:29

Last modified: - 19-04-2022 08:15

Total changes: - 2

Description

An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. The trans_info call can overwrite a buffer of size 0x104, which is more than enough to overflow the return address from the ssid_dst field.

Common Vulnerability Scoring System (CVSS)

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

High

Attack complexity

Network

Attack vector

High

Availability

High

Confidentiality

High

Integrity

None

Privileges required

Unchanged

Scope

Required

User interaction

7.5

Base score

1.6

5.9

Exploitability score

Impact score

Verification logic

AND

vendor=yitechnology AND product=yi_home_camera_firmware AND version=1.8.7.0d

vendor=yitechnology AND product=yi_home_camera AND version=-

Reference

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0571

Keywords

CVE-2018-3898

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2018-3898

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures