CVE-2023-1385 Weak cryptography in Fire TV Stick 3rd gen
Improper JPAKE implementation allows offline PIN brute-forcing, leading to unauthorized authentication to Amazon Lightning services on Fire TV devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-1385?
CVE-2023-1385 is a high-severity vulnerability in Amazon Fire TV Stick 3rd gen, published on 3 May 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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.
Weakness: CWE-330
Which versions are affected by CVE-2023-1385?
It affects 1 product.
Products include Amazon Fire Os.
How do I fix CVE-2023-1385?
No fix has been published for CVE-2023-1385 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-1385 being exploited?
There is no known exploitation of CVE-2023-1385 in the wild and no public exploit code.
Other vulnerabilities in Amazon Fire TV Stick 3rd gen
Sources
Also known as GHSA-fghw-vx75-2hcj.