CVE-2023-1385

Description

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.

Remediation

Solution:

An automatic firmware update to the following versions fixes the issue: Amazon Fire TV Stick 3rd gen version 6.2.9.5 Insignia TV with FireOS version 7.6.3.3

References

Link	Tags
https://www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series/	third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-1385?: CVE-2023-1385 has been scored as a high severity vulnerability.
How to fix CVE-2023-1385?: To fix CVE-2023-1385: An automatic firmware update to the following versions fixes the issue: Amazon Fire TV Stick 3rd gen version 6.2.9.5 Insignia TV with FireOS version 7.6.3.3
Is CVE-2023-1385 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-1385 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-1385?: CVE-2023-1385 affects Amazon Fire TV Stick 3rd gen, Insignia TV with FireOS .

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Description

Remediation

Category

CWE-330 – Use of Insufficiently Random Values

References

Frequently Asked Questions