github - ghsa-v65g-f3cj-fjp4

GHSA-V65G-F3CJ-FJP4

Vulnerability from github – Published: 2022-08-23 00:00 – Updated: 2022-08-30 20:20

Summary

Regular expression denial of service in eth-account

Details

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

Severity ?

5.9 (Medium)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "eth-account"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.5.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-1930"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1333",
      "CWE-697"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-08-30T20:20:59Z",
    "nvd_published_at": "2022-08-22T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "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",
  "id": "GHSA-v65g-f3cj-fjp4",
  "modified": "2022-08-30T20:20:59Z",
  "published": "2022-08-23T00:00:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1930"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ethereum/eth-account/commit/70f89be700df0d5f08ef696252c88741f8414060"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ethereum/eth-account"
    },
    {
      "type": "WEB",
      "url": "https://research.jfrog.com/vulnerabilities/eth-account-redos-xray-248681"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Regular expression denial of service in eth-account"
}

CVE-2022-1930 (GCVE-0-2022-1930)

Vulnerability from cvelistv5 – Published: 2022-08-22 18:15 – Updated: 2024-08-03 00:17

Title

ReDoS in eth-account encode_structured_data function

Summary

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

Severity ?

5.9 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-1333 - Inefficient Regular Expression Complexity

Assigner

JFROG

References

URL

Tags

https://research.jfrog.com/vulnerabilities/eth-ac…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	eth-account	eth-account	Affected: 0 , < 0.5.9 (custom)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:17:01.026Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://research.jfrog.com/vulnerabilities/eth-account-redos-xray-248681/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "eth-account",
          "vendor": "eth-account",
          "versions": [
            {
              "lessThan": "0.5.9",
              "status": "affected",
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      "descriptions": [
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        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2022-08-22T18:15:56",
        "orgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d",
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      },
      "references": [
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          "url": "https://research.jfrog.com/vulnerabilities/eth-account-redos-xray-248681/"
        }
      ],
      "title": "ReDoS in eth-account encode_structured_data function",
      "x_legacyV4Record": {
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          "ASSIGNER": "security@jfrog.com",
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        },
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              {
                "product": {
                  "product_data": [
                    {
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                      "version": {
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                          {
                            "platform": "",
                            "version_affected": "\u003c",
                            "version_name": "0.5.9",
                            "version_value": ""
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "eth-account"
              }
            ]
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        },
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        },
        "references": {
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            }
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  },
  "cveMetadata": {
    "assignerOrgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-V65G-F3CJ-FJP4

CVE-2022-1930 (GCVE-0-2022-1930)

Tags

Sightings

Nomenclature