// For flags

CVE-2022-1930

ReDoS in eth-account encode_structured_data function

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the eth-account PyPI package, when an attacker is able to supply arbitrary input to the encode_structured_data method

Una ReDoS exponencial (Denegación de Servicio por Expresión Regular) puede ser desencadenada en el paquete PyPI eth-account, cuando un atacante es capaz de suministrar una entrada arbitraria al método encode_structured_data

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-05-28 CVE Reserved
  • 2022-08-22 CVE Published
  • 2024-03-14 EPSS Updated
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-1333: Inefficient Regular Expression Complexity
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Ethereum
Search vendor "Ethereum"
 Eth-account
Search vendor "Ethereum" for product "Eth-account"
 < 0.5.9
Search vendor "Ethereum" for product "Eth-account" and version " < 0.5.9"
python
Affected