CVE-2024-45244

MEDIUMNVD 5.35.4▲Elevated

5.3

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
EG Score: 5.4(medium)
EPSS: 70.0%
KEV: Not listed

Published

August 25, 2024

Last Modified

October 6, 2025

References (3)

Patch Availability(1)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
go	github.com/hyperledger/fabric	—	ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)

Go(1)

Package	Vulnerable range	Fixed in	Dependents
github.com/hyperledger/fabric	—	—	—

Weakness Classification(3)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 9× in last 7d / 18× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-23 12:04 UTCEG score recompute
2026-05-23 12:04 UTCGHSA enrichment

Publicly available exploits

(2 references)

Working exploit code is in the public domain (2 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

GitHub PoCshanker-sec/hlf-time-oracle
First seen Jul 28, 2024
Chaincode for blockchain Hyperledger Fabric provides accurate time to other chaincodes. Thus solving the security problem associated with transaction time manipulation (CVE-2024-45244).
Open source ↗
GitHub PoCshanker-sec/HLF_TxTime_spoofing
First seen Jun 23, 2024
PoC covering the problem of transaction time manipulation (CVE-2024-45244) in the Hyperledger Fabric blockchain.
Open source ↗

Frequently asked(5)

What is CVE-2024-45244?

CVE-2024-45244 is a medium vulnerability published on August 25, 2024. 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.

When was CVE-2024-45244 disclosed?

CVE-2024-45244 was first published in the National Vulnerability Database on August 25, 2024, with the most recent update on October 6, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-45244 actively exploited?

CVE-2024-45244 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 70.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-45244?

CVE-2024-45244 has a CVSS v3 base score of 5.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 5.4.

How do I remediate CVE-2024-45244?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-45244, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-45244

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CVE-2024-45244

📅 Published

🔄 Last Modified

🔗 References (3)