CVE-2025-29072
Nethermind Juno Integer Overflow Denial-of-Service Vulnerability
Description
An integer overflow in Nethermind Juno before v.12.05 within the Sierra bytecode decompression logic within the "cairo-lang-starknet-classes" library could allow remote attackers to trigger an infinite loop (and high CPU usage) by submitting a malicious Declare v2/v3 transaction. This results in a denial-of-service condition for affected Starknet full-node implementations.
INFO
Published Date :
March 27, 2025, 4:15 p.m.
Last Modified :
April 11, 2025, 5:20 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-29072.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-29072 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-29072 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Apr. 11, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:nethermind:juno:*:*:*:*:*:*:*:* versions up to (excluding) 0.12.5 Added Reference Type MITRE: https://community.starknet.io/t/starknet-security-update-potential-full-node-vulnerability-recap/115314 Types: Third Party Advisory Added Reference Type MITRE: https://github.com/NethermindEth/juno/commit/51074875941aa111c5dd2b41f2ec890a4a15b587 Types: Patch -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Mar. 28, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-190 -
New CVE Received by [email protected]
Mar. 27, 2025
Action Type Old Value New Value Added Description An integer overflow in Nethermind Juno before v.12.05 within the Sierra bytecode decompression logic within the "cairo-lang-starknet-classes" library could allow remote attackers to trigger an infinite loop (and high CPU usage) by submitting a malicious Declare v2/v3 transaction. This results in a denial-of-service condition for affected Starknet full-node implementations. Added Reference https://community.starknet.io/t/starknet-security-update-potential-full-node-vulnerability-recap/115314 Added Reference https://github.com/NethermindEth/juno/commit/51074875941aa111c5dd2b41f2ec890a4a15b587
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-29072 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-29072
weaknesses.