Search criteria
3 vulnerabilities found for iroha by hyperledger
FKIE_CVE-2018-3756
Vulnerability from fkie_nvd - Published: 2018-06-01 19:29 - Updated: 2024-11-21 04:06
Severity ?
Summary
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.
References
| URL | Tags | ||
|---|---|---|---|
| support@hackerone.com | https://github.com/hyperledger/iroha/releases/tag/v1.0.0_beta-2 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/hyperledger/iroha/releases/tag/v1.0.0_beta-2 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| hyperledger | iroha | 1.0 | |
| hyperledger | iroha | 1.0.0 |
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"lastModified": "2024-11-21T04:06:01.000",
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CVE-2018-3756 (GCVE-0-2018-3756)
Vulnerability from cvelistv5 – Published: 2018-06-01 19:00 – Updated: 2024-09-17 03:34
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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CVE-2018-3756 (GCVE-0-2018-3756)
Vulnerability from nvd – Published: 2018-06-01 19:00 – Updated: 2024-09-17 03:34
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
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