CVE-2024-45244

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.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/hyperledger/fabric/commit/155457a6624b3c74b22e5729c35c8499bfe952cd	Patch
https://github.com/shanker-sec/HLF_TxTime_spoofing
https://github.com/shanker-sec/hlf-time-oracle

Configurations

Configuration 1 (hide)

cpe:2.3:a:hyperledger:fabric:*:*:*:*:*:*:*:*

History

06 Oct 2025, 15:16

Type	Values Removed	Values Added
References		() https://github.com/shanker-sec/HLF_TxTime_spoofing - () https://github.com/shanker-sec/hlf-time-oracle -

21 Jul 2025, 17:15

Type	Values Removed	Values Added
Summary	~~(en) Hyperledger Fabric through 2.5.9 does not verify that a request has a timestamp within the expected time window.~~	(en) 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.

Information

Published : 2024-08-25 02:15

Updated : 2025-10-06 15:16

NVD link : CVE-2024-45244

Mitre link : CVE-2024-45244

CVE.ORG link : CVE-2024-45244

JSON object : View

Products Affected

hyperledger

fabric

CWE

NVD-CWE-noinfo CWE-294

Authentication Bypass by Capture-replay

{"id": "CVE-2024-45244", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2024-08-25T02:15:03.383", "references": [{"url": "https://github.com/hyperledger/fabric/commit/155457a6624b3c74b22e5729c35c8499bfe952cd", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/shanker-sec/HLF_TxTime_spoofing", "source": "cve@mitre.org"}, {"url": "https://github.com/shanker-sec/hlf-time-oracle", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-294"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Hyperledger Fabric hasta 2.5.9 no verifica que una solicitud tenga una marca de tiempo dentro del per\u00edodo de tiempo esperado."}], "lastModified": "2025-10-06T15:16:02.187", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:hyperledger:fabric:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C7161F83-ADAD-487E-BB51-B09E6C15D526", "versionEndIncluding": "2.5.9"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}