What is CVE-2018-3935?

CVE-2018-3935 is a high-severity vulnerability in Yitechnology Yi Home, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2018-11-02.

How severe is CVE-2018-3935?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Yitechnology Yi Home

CVE-2018-3935

An exploitable code execution vulnerability exists in the UDP network functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted set of UDP packets can allocate unlimited memory, resulting in denial of service. An attacker can send a set of packets to trigger this vulnerability.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.023 (81.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Yitechnology Yi_home
Yitechnology Yi_home_camera
Yitechnology Yi_home_camera_firmware — versions 1.8.7.0d
Unknown Yi Technology — versions Yi Technology Home Camera 27US 1.8.7.0D

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

talos-cna@cisco.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-3935?: CVE-2018-3935 is a high-severity vulnerability in Yitechnology Yi Home, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2018-11-02.
How severe is CVE-2018-3935?: High severity. CVSS v3 base score is 7.5 out of 10.