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CVE-2024-23688— Consensys Discovery Nonce Reuse

Quick assessment

Affected
CVE-2024-23688
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Consensys Discovery是Consensys开源的一款应用程序。 Consensys Discovery 0.4.5之前版本存在安全漏洞，该漏洞源于在整个会话中使用相同的 AES/GCM 随机数。

AI Predicted 5.3 Difficulty: Easy EPSS 0.49% · P42

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
None None < 0.4.5 affected

I. Basic Information for CVE-2024-23688

Vulnerability Information
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Vulnerability Title
Consensys Discovery Nonce Reuse
Source: CVE Program / CVE List V5
Vulnerability Description
Consensys Discovery versions less than 0.4.5 uses the same AES/GCM nonce for the entire session. which should ideally be unique for every message. The node's private key isn't compromised, only the session key generated for specific peer communication is exposed.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在加密中重用Nonce与密钥对
Source: CVE Program / CVE List V5
Vulnerability Title
Consensys Discovery 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Consensys Discovery是Consensys开源的一款应用程序。 Consensys Discovery 0.4.5之前版本存在安全漏洞，该漏洞源于在整个会话中使用相同的 AES/GCM 随机数。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- - 0 ~ 0.4.5 -

II. Public POCs for CVE-2024-23688

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2024-23688

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Vendor Advisories for CVE-2024-23688 (1)

Other References for CVE-2024-23688 (2)

IV. Related Vulnerabilities

Same weakness: CWE-323