CVE-2020-11090
Uncontrolled Resource Consumption in Indy Node
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
In Indy Node 1.12.2, there is an Uncontrolled Resource Consumption vulnerability. Indy Node has a bug in TAA handling code. The current primary can be crashed with a malformed transaction from a client, which leads to a view change. Repeated rapid view changes have the potential of bringing down the network. This is fixed in version 1.12.3.
En Indy Node versión 1.12.2, se presenta una vulnerabilidad de Consumo de Recursos No Controlados. Indy Node presenta un bug en el código de manejo de TAA. El primario actual puede bloquearse con una transacción malformada de un cliente, lo que conlleva a un cambio de vista. Los cambios repetidos de vista rápida tienen el potencial de derribar la red. Esto es corregido en la versión 1.12.3
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-03-30 CVE Reserved
- 2020-06-11 CVE Published
- 2024-04-15 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-400: Uncontrolled Resource Consumption
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://github.com/hyperledger/indy-node/blob/master/CHANGELOG.md#1123 | Release Notes | |
| https://github.com/hyperledger/indy-node/security/advisories/GHSA-3gw4-m5w7-v89c | Third Party Advisory | |
| https://pypi.org/project/indy-node/1.12.3 | Third Party Advisory |
| URL | Date | SRC |
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| URL | Date | SRC |
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| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linuxfoundation Search vendor "Linuxfoundation" | Indy-node Search vendor "Linuxfoundation" for product "Indy-node" | 1.12.2 Search vendor "Linuxfoundation" for product "Indy-node" and version "1.12.2" | - |
Affected
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