CVE-2024-45244

Hyperledger Fabric through 3.0.0 and 2.5.x through 2.5.9 do not verify that a request has a timestamp within the expected time window...

Hyperledger Fabric 安全漏洞

Hyperledger Fabric is an enterprise-licensed distributed ledger framework open-sourced by Hyperledger. It is used to develop solutions and applications. A security vulnerability exists in Hyperledger Fabric version 2.5.9 that stems from an inability to verify that a request is timestamped within...

CVE-2024-45244

Hyperledger Fabric through 3.0.0 and 2.5.x through 2.5.9 do not verify that a request has a timestamp within the expected time window...

CVE-2024-45244

Hyperledger Fabric through 3.0.0 and 2.5.x through 2.5.9 do not verify that a request has a timestamp within the expected time window...

CVE-2024-45244

Hyperledger Fabric (versions up to 3.0.0 and 2.5.x up to 2.5.9) is documented to fail to verify that a request’s timestamp falls within the expected time window. The vulnerability affects the timestamp validation path in Fabric’s request handling, enabling possible manipulation of timestamps to b...

CVE-2024-45244

Hyperledger Fabric through 3.0.0 and 2.5.x through 2.5.9 do not verify that a request has a timestamp within the expected time window...

PT-2024-31501 · Hyperledger · Hyperledger Fabric

Name of the Vulnerable Software and Affected Versions: Hyperledger Fabric versions 2.5.0 through 2.5.9 Description: The issue is related to Hyperledger Fabric not verifying that a request has a timestamp within the expected time window. This problem can be exploited due to the lack of proper...

BIT-HYPERLEDGER-FABRIC-TOOLS-2022-31121 Improper Input Validation in fabric hyperledger

Hyperledger Fabric is a permissioned distributed ledger framework. In affected versions if a consensus client sends a malformed consensus request to an orderer it may crash the orderer node. A fix has been added in commit 0f1835949 which checks for missing consensus messages and returns an error ...

BIT-HYPERLEDGER-FABRIC-ORDERER-2022-31121 Improper Input Validation in fabric hyperledger

Hyperledger Fabric is a permissioned distributed ledger framework. In affected versions if a consensus client sends a malformed consensus request to an orderer it may crash the orderer node. A fix has been added in commit 0f1835949 which checks for missing consensus messages and returns an error ...

BIT-HYPERLEDGER-FABRIC-PEER-2022-31121 Improper Input Validation in fabric hyperledger

Hyperledger Fabric is a permissioned distributed ledger framework. In affected versions if a consensus client sends a malformed consensus request to an orderer it may crash the orderer node. A fix has been added in commit 0f1835949 which checks for missing consensus messages and returns an error ...

BIT-HYPERLEDGER-FABRIC-ORDERER-2022-36023 Remote denial of service in Hyperledger Fabric Gateway

Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. If a gateway client application sends a malformed request to a gateway peer it may crash the peer node. Version 2.4.6 checks for the malformed gateway request and returns...

BIT-HYPERLEDGER-FABRIC-TOOLS-2022-36023 Remote denial of service in Hyperledger Fabric Gateway

Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. If a gateway client application sends a malformed request to a gateway peer it may crash the peer node. Version 2.4.6 checks for the malformed gateway request and returns...

BIT-HYPERLEDGER-FABRIC-PEER-2022-36023 Remote denial of service in Hyperledger Fabric Gateway

Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. If a gateway client application sends a malformed request to a gateway peer it may crash the peer node. Version 2.4.6 checks for the malformed gateway request and returns...

BIT-HYPERLEDGER-FABRIC-ORDERER-2022-45196

Hyperledger Fabric 2.3 allows attackers to cause a denial of service orderer crash by repeatedly sending a crafted channel tx with the same Channel name. NOTE: the official Fabric with Raft prevents exploitation via a locking mechanism and a check for names that already exist...

BIT-HYPERLEDGER-FABRIC-TOOLS-2022-45196

Hyperledger Fabric 2.3 allows attackers to cause a denial of service orderer crash by repeatedly sending a crafted channel tx with the same Channel name. NOTE: the official Fabric with Raft prevents exploitation via a locking mechanism and a check for names that already exist...

BIT-HYPERLEDGER-FABRIC-PEER-2022-45196

Hyperledger Fabric 2.3 allows attackers to cause a denial of service orderer crash by repeatedly sending a crafted channel tx with the same Channel name. NOTE: the official Fabric with Raft prevents exploitation via a locking mechanism and a check for names that already exist...

BIT-HYPERLEDGER-FABRIC-TOOLS-2023-46132 Crosslinking transaction attack in hyperledger/fabric

Hyperledger Fabric is an open source permissioned distributed ledger framework. Combining two molecules to one another, called "cross-linking" results in a molecule with a chemical formula that is composed of all atoms of the original two molecules. In Fabric, one can take a block of transactions...

BIT-HYPERLEDGER-FABRIC-PEER-2023-46132 Crosslinking transaction attack in hyperledger/fabric

Hyperledger Fabric is an open source permissioned distributed ledger framework. Combining two molecules to one another, called "cross-linking" results in a molecule with a chemical formula that is composed of all atoms of the original two molecules. In Fabric, one can take a block of transactions...

BIT-HYPERLEDGER-FABRIC-ORDERER-2023-46132 Crosslinking transaction attack in hyperledger/fabric

Hyperledger Fabric is an open source permissioned distributed ledger framework. Combining two molecules to one another, called "cross-linking" results in a molecule with a chemical formula that is composed of all atoms of the original two molecules. In Fabric, one can take a block of transactions...

Transaction Cross Linking

Hyperledger Fabric is vulnerable to Transaction Cross Linking. The vulnerability is due to the insecure concatenation of transactions in a block, allowing an adversary to craft a cross-linked block resulting in Transaction Cross Linking...