What is CVE-2023-1383?

CVE-2023-1383 is a medium-severity vulnerability in Amazon Fire Os, classified under Improper Enforcement of Behavioral Workflow. CVSS score: 5.4/10. Published 2023-05-03.

How severe is CVE-2023-1383?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Vulnerability in Amazon Fire Os

CVE-2023-1383

An Improper Enforcement of Behavioral Workflow vulnerability in the exchangeDeviceServices function on the amzn.dmgr service allowed an attacker to register services that are only locally accessible. This issue affects: Amazon Fire TV Stick 3rd gen versions prior to 6.2.9.5. Insignia TV with FireOS versions prior to 7.6.3.3.

EPSS: 0.003 (19.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

Affected products

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

Weakness classification (CWE)

CWE-841 — Improper Enforcement of Behavioral Workflow

References

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

Frequently asked questions

What is CVE-2023-1383?: CVE-2023-1383 is a medium-severity vulnerability in Amazon Fire Os, classified under Improper Enforcement of Behavioral Workflow. CVSS score: 5.4/10. Published 2023-05-03.
How severe is CVE-2023-1383?: Medium severity. CVSS v3 base score is 5.4 out of 10.