CVE-2022-1930

Published Aug 22, 2022

Last updated a year ago

Overview

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
Source: reefs@jfrog.com
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

Weaknesses

nvd@nist.gov: CWE-1333
reefs@jfrog.com: CWE-1333

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:ethereum:eth-account:*:*:*:*:*:python:*:*",
            "vulnerable": true,
            "matchCriteriaId": "94E3ED7B-49E4-48E7-9CF4-C068C29C3DAD",
            "versionEndExcluding": "0.5.9"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References