What is CVE-2023-1385?

CVE-2023-1385 is a high-severity vulnerability in Amazon Fire Os, classified under Use of Insufficiently Random Values. CVSS score: 7.1/10. Published 2023-05-03.

How severe is CVE-2023-1385?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Amazon Fire Os

CVE-2023-1385

Improper JPAKE implementation allows offline PIN brute-forcing due to the initialization of random values to a known value, which leads to unauthorized authentication to amzn.lightning services. This issue affects: Amazon Fire TV Stick 3rd gen versions prior to 6.2.9.5. Insignia TV with FireOS 7.6.3.3.

EPSS: 0.003 (25.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.

Affected products

Amazon Fire_os
Amazon Fire Tv Stick 3rd Gen — versions 6.2.9.4
Amazon Fire_tv_stick_3rd_gen
Bestbuy Insignia_tv
Insignia Tv With Fireos — versions 7.6.3.2

Weakness classification (CWE)

CWE-330 — Use of Insufficiently Random Values

References

cve-requests@bitdefender.com (Third Party Advisory)

Frequently asked questions

What is CVE-2023-1385?: CVE-2023-1385 is a high-severity vulnerability in Amazon Fire Os, classified under Use of Insufficiently Random Values. CVSS score: 7.1/10. Published 2023-05-03.
How severe is CVE-2023-1385?: High severity. CVSS v3 base score is 7.1 out of 10.