CVE-2021-43669

A vulnerability has been detected in HyperLedger Fabric v1.4.0, v2.0.0, v2.0.1, v2.3.0. It can easily break down as many orderers as the attacker wants. This bug can be leveraged by constructing a message whose header is invalid to the interface Order. This bug has been admitted and fixed by the developers of Fabric.
References
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:linuxfoundation:fabric:1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:fabric:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:fabric:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:fabric:2.3.0:*:*:*:*:*:*:*

History

23 Nov 2021, 17:12

Type Values Removed Values Added
CPE cpe:2.3:a:linuxfoundation:fabric:2.3.0:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:fabric:1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:fabric:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:fabric:2.0.0:*:*:*:*:*:*:*
References (MISC) https://github.com/hyperledger/fabric/pull/2828 - (MISC) https://github.com/hyperledger/fabric/pull/2828 - Patch, Third Party Advisory
References (MISC) https://jira.hyperledger.org/browse/FAB-18528 - (MISC) https://jira.hyperledger.org/browse/FAB-18528 - Vendor Advisory
CVSS v2 : unknown
v3 : unknown
v2 : 5.0
v3 : 7.5
CWE CWE-444

18 Nov 2021, 16:15

Type Values Removed Values Added
New CVE

Information

Published : 2021-11-18 16:15

Updated : 2021-11-23 17:12


NVD link : CVE-2021-43669

Mitre link : CVE-2021-43669


JSON object : View

Products Affected

linuxfoundation

  • fabric
CWE
CWE-444

Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')