CVE-2018-3756

NONE EPSS 52.5%
Published Jun 1, 20188y ago · Modified Jun 17, 20262w ago
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Published Jun 1, 2018 8y ago
Last Modified Jun 17, 2026 2w ago

Description

Hyperledger Iroha versions v1.0_beta and v1.0.0_beta-1 are vulnerable to transaction and block signature verification bypass in the transaction and block validator allowing a single node to sign a transaction and/or block multiple times, each with a random nonce, and have other validating nodes accept them as separate valid signatures.

Threat Intelligence

EPSS Exploit Probability
52.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-347

Affected Products 2

VendorProductVersionRange
hyperledgeriroha1.0any
hyperledgeriroha1.0.0any

References 1

  • github.com https://github.com/hyperledger/iroha/releases/tag/v1.0.0_beta-2
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.