cvelistv5 - CVE-2018-3756

CVE-2018-3756

Vulnerability from cvelistv5

Published

2018-06-01 19:00

Modified

2024-09-17 03:34

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

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CVE-2018-3756

Vulnerability from cvelistv5

ghsa-jmw4-vrcr-pppg

Vulnerability from github

pysec-2018-150

Vulnerability from pysec

gsd-2018-3756

Vulnerability from gsd

Tags

Sightings

Nomenclature