CVE-2022-45196
CVSS V2 None
CVSS V3 High 7.5
Description
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.
Overview
- CVE ID
- CVE-2022-45196
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-11-12T20:15:09
- Last Modified Date
- 2022-11-17T17:22:56
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:hyperledger:fabric:2.3:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/hyperledger/fabric/pull/2934 | |
| https://github.com/SmartBFT-Go/fabric/issues/286 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-45196 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-45196 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-11-12 22:00:08 | Added to TrackCVE | |||
| 2022-12-07 17:40:36 | 2022-11-12T20:15Z | 2022-11-12T20:15:09 | CVE Published Date | updated |
| 2022-12-07 17:40:36 | 2022-11-17T17:22:56 | CVE Modified Date | updated | |
| 2022-12-07 17:40:36 | Analyzed | Vulnerability Status | updated | |
| 2022-12-07 17:40:37 | CPE Information | updated |