CVE-2021-46359 Business logic in n/a

High 7.5 Published 7 Feb 2022 Updated 4 Aug 2024

Attackers can cause transaction failures leading to denial of service and double-spending attacks in the FISCO-BCOS blockchain platform.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2021-46359?

CVE-2021-46359 is a high-severity vulnerability in n/a, published on 7 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

FISCO-BCOS release-3.0.0-rc2 contains a denial of service vulnerability. Some transactions may not be committed successfully, and malicious users may use this to achieve double-spending attacks.

Which versions are affected by CVE-2021-46359?

It affects 1 product.

Products include Fisco-Bcos Fisco-Bcos.

How do I fix CVE-2021-46359?

No fix has been published for CVE-2021-46359 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-46359 being exploited?

There is no known exploitation of CVE-2021-46359 in the wild and no public exploit code.

Sources

Also known as GHSA-j6r7-qjvq-7v92.