GitHub Advisoryadvisory · PyPI

GHSA-v65g-f3cj-fjp4 Regular expression denial of service in eth-account

MEDIUM Published 2022-08-23 Modified 2022-08-30 Official page ↗
Aliases
CVE-2022-1930
Ecosystem
PyPI
Packages
eth-account
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-1333, CWE-697
Reviewed
2022-08-30

Affected packages

• PyPI eth-account: < 0.5.9 → fixed in 0.5.9

Description

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

Related

Alias · CVE (1)

  • CVE-2022-1930 An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the eth-account PyPI package, when an attacker is able to… vulnerability

Weakness · CWE (2)

  • CWE-1333 Inefficient Regular Expression Complexity weakness
  • CWE-697 Incorrect Comparison weakness

References