GHSA-82vg-5v4f-f9wq — Vulnerability in namada-apps — Advisory Details

CRITICAL

Namada-apps can Crash with Excessive Computation in Mempool Validation

Published February 20, 2025Updated February 20, 2025Source: osv

Summary

### Impact A malicious transaction may cause a crash in mempool validation. A transaction with authorization section containing 256 public keys or more with valid matching signatures triggers an integer overflow in signature verification that causes a the node to panic. ### Patches This issue has been patched in apps version 1.1.0. The mempool validation has been fixed to avoid overflow. ### Workarounds There are no workarounds and users are advised to upgrade.

Advisory Timeline

First published February 20, 2025 (599 days ago).

Remediation

Upgrade to the fixed version using your package manager.

Cargo

Update namada-apps to 1.1.0 or later

cargo update -p namada-apps --precise 1.1.0

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: crates.io (1).

Package	Ecosystem	Affected	Fixed In
namada-apps	crates.io	1.0.0	1.1.0

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

CWE-770
Allocation of Resources Without LimitsMITRE

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 8.6 score means for each attack dimension.

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

—

Confidentiality

—

Integrity

—

Availability

—

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

References

Frequently Asked Questions

What is GHSA-82vg-5v4f-f9wq?: Namada-apps can Crash with Excessive Computation in Mempool Validation This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 8.6/10).
How do I check if my project is affected by GHSA-82vg-5v4f-f9wq?: GHSA-82vg-5v4f-f9wq affects namada-apps. Use GeekWala's free vulnerability scanner to check your dependencies against GHSA-82vg-5v4f-f9wq and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score

8.6

High exploitability or significant impact. Prioritize remediation within days.

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