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CVE-2023-39910

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Libbitcoin Explorer是Libbitcoin开源的一个比特币命令行工具。 Libbitcoin Explorer 3.0.0至3.6.0版本存在安全漏洞，该漏洞源于货币加密技术存在安全问题导致资金被窃取。

AI Predicted 9.8 Difficulty: Easy EPSS 1.80% · P78

Possible ATT&CK Techniques 1 AI

T1588.001 · Malware
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I. Basic Information for CVE-2023-39910

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The cryptocurrency wallet entropy seeding mechanism used in Libbitcoin Explorer 3.0.0 through 3.6.0 is weak, aka the Milk Sad issue. The use of an mt19937 Mersenne Twister PRNG restricts the internal entropy to 32 bits regardless of settings. This allows remote attackers to recover any wallet private keys generated from "bx seed" entropy output and steal funds. (Affected users need to move funds to a secure new cryptocurrency wallet.) NOTE: the vendor's position is that there was sufficient documentation advising against "bx seed" but others disagree. NOTE: this was exploited in the wild in June and July 2023.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Libbitcoin Explorer 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Libbitcoin Explorer是Libbitcoin开源的一个比特币命令行工具。 Libbitcoin Explorer 3.0.0至3.6.0版本存在安全漏洞，该漏洞源于货币加密技术存在安全问题导致资金被窃取。
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
- n/a n/a -

II. Public POCs for CVE-2023-39910

# POC Description Source Link Shenlong Link
1 This tool generates BIP-39 mnemonic phrases derived from Unix timestamps, exploring the 'Milk Sad' vulnerability's implications (CVE-2023-39910) https://github.com/z1ph1us/MilkSad-Mnemonic-Generator POC Details
2 🔐 Advanced cryptanalytic framework for Bitcoin wallet vulnerability research | CVE-2023-39910 (Milk Sad) exploitation | Private key recovery for lost BTC wallets | Python-based security research tool | Educational & forensic analysis https://github.com/zoeir/BTCDetect-Scientific-Methodology POC Details
3 🔒 Analyze the CVE-2023-39910 vulnerability in Libbitcoin Explorer to understand its impact on Bitcoin wallet security and protect your assets. https://github.com/Hitplus/RingSide-Replay-Attack POC Details
4 🔍 Analyze and mitigate the CVE-2023-39910 vulnerability in Libbitcoin Explorer to protect Bitcoin wallet keys from being compromised. https://github.com/Hitplus/hitplus.github.io POC Details
5 RAMnesia Attack: A Scientific Investigation of WireTap Threats to Bitcoin Infrastructure, Hardware Vulnerabilities (CVE-2025-6202, CVE-2023-39910), and Cryptanalytic Methods for ECDSA Key Recovery https://github.com/demining/RAMnesia-Attack POC Details
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III. Intelligence Information for CVE-2023-39910

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Other References for CVE-2023-39910 (5)

Same Patch Batch · n/a · 2023-08-09 · 29 CVEs total

CVE-2023-39001 Deciso OPNsense 命令注入漏洞
CVE-2023-35838 WireGuard 安全漏洞
CVE-2023-36671 Clario VPN client 安全漏洞
CVE-2023-36672 Clario VPN client 安全漏洞
CVE-2023-36673 Cisco AnyConnect Secure Mobility Client 安全漏洞
CVE-2023-33468 KramerAV VIA Connect和KramerAV VIA Go 安全漏洞
CVE-2023-33469 KramerAV VIA Go和KramerAV VIA Connect 代码注入漏洞
CVE-2023-37068 Gym Management System SQL注入漏洞
CVE-2023-38347 LWsystems Benno MailArchiv 跨站脚本漏洞
CVE-2023-38348 LWsystems Benno MailArchiv 跨站请求伪造漏洞
CVE-2023-38997 Deciso OPNsense 路径遍历漏洞
CVE-2023-38998 Deciso OPNsense 输入验证错误漏洞
CVE-2023-38999 Deciso OPNsense 跨站请求伪造漏洞
CVE-2023-39000 Deciso OPNsense 跨站脚本漏洞
CVE-2023-32782 Paessler PRTG Network Monitor 命令注入漏洞
CVE-2023-39002 Deciso OPNsense 跨站脚本漏洞
CVE-2023-39003 Deciso OPNsense 安全漏洞
CVE-2023-39004 Deciso OPNsense 安全漏洞
CVE-2023-39005 Deciso OPNsense 安全漏洞
CVE-2023-39006 Deciso OPNsense 跨站脚本漏洞

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2023-39910

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