CNVD-2020-26585

Vulnerability from cnvd - Published: 2020-05-07
VLAI
Title
Good Time Coin 数字错误漏洞
Description
Good Time Coin（GTY）是一款基于以太坊的数字货币。GTY的智能合约实现中的‘mintToken’函数存在整数溢出漏洞。攻击者可利用该漏洞将任意用户的余额设置为任意值。
Patch Name
Good Time Coin 数字错误漏洞的补丁
Patch Description
Good Time Coin（GTY）是一款基于以太坊的数字货币。GTY的智能合约实现中的‘mintToken’函数存在整数溢出漏洞。攻击者可利用该漏洞将任意用户的余额设置为任意值。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description

https://www.goodtimecoin.com/

Impacted products
Name
Good Time Coin Good Time Coin 0
Show details on source website
To clipboard 

{
  "description": "Good Time Coin\uff08GTY\uff09\u662f\u4e00\u6b3e\u57fa\u4e8e\u4ee5\u592a\u574a\u7684\u6570\u5b57\u8d27\u5e01\u3002GTY\u7684\u667a\u80fd\u5408\u7ea6\u5b9e\u73b0\u4e2d\u7684\u2018mintToken\u2019\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u4efb\u610f\u7528\u6237\u7684\u4f59\u989d\u8bbe\u7f6e\u4e3a\u4efb\u610f\u503c\u3002",
  "discovererName": "\u6210\u90fd\u94fe\u5b89\u79d1\u6280",
  "formalWay": "https://www.goodtimecoin.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-26585",
  "openTime": "2020-05-07",
  "patchDescription": "Good Time Coin\uff08GTY\uff09\u662f\u4e00\u6b3e\u57fa\u4e8e\u4ee5\u592a\u574a\u7684\u6570\u5b57\u8d27\u5e01\u3002GTY\u7684\u667a\u80fd\u5408\u7ea6\u5b9e\u73b0\u4e2d\u7684\u2018mintToken\u2019\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u4efb\u610f\u7528\u6237\u7684\u4f59\u989d\u8bbe\u7f6e\u4e3a\u4efb\u610f\u503c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Good Time Coin \u6570\u5b57\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Good Time Coin Good Time Coin 0"
  },
  "submitTime": "2020-05-06",
  "title": "Good Time Coin \u6570\u5b57\u9519\u8bef\u6f0f\u6d1e"
}



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Sightings

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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.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • 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.