CVE-2018-3756
Summary
| CVE | CVE-2018-3756 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-06-01 19:29:00 UTC |
| Updated | 2018-07-18 15:26:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-347
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Hyperledger | Iroha | 1.0 | beta | All | All |
| Application | Hyperledger | Iroha | 1.0.0 | beta1 | All | All |
| Application | Hyperledger | Iroha | 1.0 | beta | All | All |
| Application | Hyperledger | Iroha | 1.0.0 | beta1 | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| github.com/hyperledger/iroha/releases/tag/v1.0.0_beta-2 | CONFIRM | github.com | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.