Overview
- Description
- 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.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-444
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:linuxfoundation:fabric:1.4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AE1F2B85-8EC3-4525-A3F1-7D2AAD092EC5"
},
{
"criteria": "cpe:2.3:a:linuxfoundation:fabric:2.0.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1BCE2A3B-73F9-4C60-99D5-D6EEF26FA319"
},
{
"criteria": "cpe:2.3:a:linuxfoundation:fabric:2.0.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3725FF74-565F-4E63-9672-C13DF22CDEC6"
},
{
"criteria": "cpe:2.3:a:linuxfoundation:fabric:2.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "10EA0DD7-9325-4796-9F5D-9B06581D455B"
}
],
"operator": "OR"
}
]
}
]