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CVE-2024-45244

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.

Hyperledger Fabric是Hyperledger开源的一个企业级许可的分布式账本框架。用于开发解决方案和应用程序。 Hyperledger Fabric 2.5.9版本存在安全漏洞，该漏洞源于无法验证请求是否在预期的时间窗口内具有时间戳。

AI Predicted 5.3 Difficulty: Easy EPSS 0.59% · P46

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-45244

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Hyperledger Fabric through 3.0.0 and 2.5.x through 2.5.9 do not verify that a request has a timestamp within the expected time window.
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
Hyperledger Fabric 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hyperledger Fabric是Hyperledger开源的一个企业级许可的分布式账本框架。用于开发解决方案和应用程序。 Hyperledger Fabric 2.5.9版本存在安全漏洞，该漏洞源于无法验证请求是否在预期的时间窗口内具有时间戳。
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-2024-45244

# POC Description Source Link Shenlong Link
1 PoC covering the problem of transaction time manipulation (CVE-2024-45244) in the Hyperledger Fabric blockchain. https://github.com/shanker-sec/HLF_TxTime_spoofing POC Details
2 Chaincode for blockchain Hyperledger Fabric provides accurate time to other chaincodes. Thus solving the security problem associated with transaction time manipulation (CVE-2024-45244). https://github.com/shanker-sec/hlf-time-oracle POC Details
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III. Intelligence Information for CVE-2024-45244

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Patches & Fixes for CVE-2024-45244 (1)

Same Patch Batch · n/a · 2024-08-25 · 5 CVEs total

CVE-2024-8144 3.5 LOW ClassCMS Logo admin cross site scripting
CVE-2024-8145 2.4 LOW ClassCMS Article admin cross site scripting
CVE-2024-45258 req 安全漏洞
CVE-2023-48957 PureVPN 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2024-45244

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