EUVD-2018-0149

Malware in sbrugna...

Hyperledger Iroha has a flawed logic vulnerability

Hyperledger Iroha is a distributed system for asset creation and management based on blockchain technology. A security vulnerability exists in Hyperledger Iroha versions 1.0beta and 1.0.0beta-1. An attacker can exploit the vulnerability by sending a specially crafted request to bypass signature...

Design/Logic Flaw

Hyperledger Iroha versions v1.0beta and v1.0.0beta-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...

CVE-2018-3756

Hyperledger Iroha versions v1.0beta and v1.0.0beta-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...

PYSEC-2018-150

Hyperledger Iroha versions v1.0beta and v1.0.0beta-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...

CVE-2018-3756

Hyperledger Iroha versions v1.0beta and v1.0.0beta-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...

PYSEC-2018-150

Hyperledger Iroha versions v1.0beta and v1.0.0beta-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...

CVE-2018-3756

Hyperledger Iroha versions v1.0_beta and v1.0.0_beta-1 are vulnerable to a transaction and block signature verification bypass in the transaction and block validator. This flaw allows a single node to sign a transaction and/or block multiple times, each with a random nonce, and have other validat...

CVE-2018-3756

Hyperledger Iroha versions v1.0beta and v1.0.0beta-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...