Vulnerability-Lookup

CNVD-2019-07539

Vulnerability from cnvd - Published: 2019-03-20

Title

CryptoBotsBattle整数溢出漏洞

Description

CryptoBotsBattle（CBTB）是一款基于以太坊的数字货币。 CBTB的智能合约实现中的‘batchTransfer’函数存在整数溢出漏洞。攻击者可利用该漏洞为任意用户创建任意令牌的数量。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://cryptobots.me/

Reference

https://github.com/GreenFoxy/Smart-contract-Vulnerabilities/blob/master/BattleToken.md

Impacted products

Name
cryptobots CryptoBotsBattle

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-17882"
    }
  },
  "description": "CryptoBotsBattle\uff08CBTB\uff09\u662f\u4e00\u6b3e\u57fa\u4e8e\u4ee5\u592a\u574a\u7684\u6570\u5b57\u8d27\u5e01\u3002\n\nCBTB\u7684\u667a\u80fd\u5408\u7ea6\u5b9e\u73b0\u4e2d\u7684\u2018batchTransfer\u2019\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e3a\u4efb\u610f\u7528\u6237\u521b\u5efa\u4efb\u610f\u4ee4\u724c\u7684\u6570\u91cf\u3002",
  "discovererName": "unKnow",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://cryptobots.me/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-07539",
  "openTime": "2019-03-20",
  "products": {
    "product": "cryptobots CryptoBotsBattle"
  },
  "referenceLink": "https://github.com/GreenFoxy/Smart-contract-Vulnerabilities/blob/master/BattleToken.md",
  "serverity": "\u4e2d",
  "submitTime": "2019-03-19",
  "title": "CryptoBotsBattle\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2018-17882 (GCVE-0-2018-17882)

Vulnerability from cvelistv5 – Published: 2019-03-15 20:00 – Updated: 2024-08-05 11:01

Summary

An Integer overflow vulnerability exists in the batchTransfer function of a smart contract implementation for CryptoBotsBattle (CBTB), an Ethereum token. This vulnerability could be used by an attacker to create an arbitrary amount of tokens for any user.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

2 references

URL	Tags
https://etherscan.io/address/0x4daa9dc438a77bd59e…	x_refsource_MISC
https://github.com/GreenFoxy/Smart-contract-Vulne…	x_refsource_MISC

Date Public

2018-11-12 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T11:01:14.689Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://etherscan.io/address/0x4daa9dc438a77bd59e8a43c6d46cbfe84cd04255#code"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/GreenFoxy/Smart-contract-Vulnerabilities/blob/master/BattleToken.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-11-12T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An Integer overflow vulnerability exists in the batchTransfer function of a smart contract implementation for CryptoBotsBattle (CBTB), an Ethereum token. This vulnerability could be used by an attacker to create an arbitrary amount of tokens for any user."
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2019-03-15T19:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://etherscan.io/address/0x4daa9dc438a77bd59e8a43c6d46cbfe84cd04255#code"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/GreenFoxy/Smart-contract-Vulnerabilities/blob/master/BattleToken.md"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-17882",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
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              }
            ]
          }
        },
        "data_format": "MITRE",
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        "data_version": "4.0",
        "description": {
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            }
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        },
        "problemtype": {
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              "description": [
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                  "lang": "eng",
                  "value": "n/a"
                }
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        "references": {
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              "name": "https://etherscan.io/address/0x4daa9dc438a77bd59e8a43c6d46cbfe84cd04255#code",
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            },
            {
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2019-03-15T20:00:00.000Z",
    "dateReserved": "2018-10-02T00:00:00.000Z",
    "dateUpdated": "2024-08-05T11:01:14.689Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date	Other

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

CNVD-2019-07539

CVE-2018-17882 (GCVE-0-2018-17882)

Tags

Sightings

Nomenclature