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.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:amazon:fire_os:*:*:*:*:*:*:*:*

cpe:2.3:h:amazon:fire_tv_stick_3rd_gen:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:amazon:fire_os:*:*:*:*:*:*:*:*

cpe:2.3:h:bestbuy:insignia_tv:-:*:*:*:*:*:*:*

History

12 May 2023, 16:07

Type	Values Removed	Values Added
First Time		Amazon fire Os Bestbuy Amazon fire Tv Stick 3rd Gen Bestbuy insignia Tv Amazon
CPE		cpe:2.3:h:amazon:fire_tv_stick_3rd_gen:-:::::::* cpe:2.3:h:bestbuy:insignia_tv:-:::::::* cpe:2.3:o:amazon:fire_os::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8
References	~~(MISC) https://www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series/ -~~	(MISC) https://www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series/ - Third Party Advisory

03 May 2023, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-05-03 13:15

Updated : 2023-12-10 15:01

NVD link : CVE-2023-1385

Mitre link : CVE-2023-1385

CVE.ORG link : CVE-2023-1385

JSON object : View

Products Affected

amazon

fire_os
fire_tv_stick_3rd_gen

bestbuy

insignia_tv

CWE

CWE-330

Use of Insufficiently Random Values

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