Vulnerability-Lookup

CNVD-2018-09563

Vulnerability from cnvd - Published: 2018-05-16

Title

Useless Ethereum Token信息泄露漏洞

Description

Useless Ethereum Token（UET）是一种虚拟货币。 UET中的smart contract实现的‘transferFrom’函数存在安全漏洞，该漏洞源于程序未能正确的运算包含有‘_value’参数的计算。攻击者可利用该漏洞窃取用户的资产（例如：将用户的全部余额转入其他账户）。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.ethereum.org/

Reference

https://peckshield.com/2018/04/28/transferFlaw/

Impacted products

Name
Ethereum Useless Ethereum Token（UET）

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-10468"
    }
  },
  "description": "Useless Ethereum Token\uff08UET\uff09\u662f\u4e00\u79cd\u865a\u62df\u8d27\u5e01\u3002\r\n\r\nUET\u4e2d\u7684smart contract\u5b9e\u73b0\u7684\u2018transferFrom\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u8fd0\u7b97\u5305\u542b\u6709\u2018_value\u2019\u53c2\u6570\u7684\u8ba1\u7b97\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7a83\u53d6\u7528\u6237\u7684\u8d44\u4ea7\uff08\u4f8b\u5982\uff1a\u5c06\u7528\u6237\u7684\u5168\u90e8\u4f59\u989d\u8f6c\u5165\u5176\u4ed6\u8d26\u6237\uff09\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.ethereum.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-09563",
  "openTime": "2018-05-16",
  "products": {
    "product": "Ethereum      Useless Ethereum Token\uff08UET\uff09"
  },
  "referenceLink": "https://peckshield.com/2018/04/28/transferFlaw/",
  "serverity": "\u4e2d",
  "submitTime": "2018-05-03",
  "title": "Useless Ethereum Token\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-10468 (GCVE-0-2018-10468)

Vulnerability from cvelistv5 – Published: 2018-04-28 13:00 – Updated: 2024-08-05 07:39

Summary

The transferFrom function of a smart contract implementation for Useless Ethereum Token (UET), an Ethereum ERC20 token, allows attackers to steal assets (e.g., transfer all victims' balances into their account) because certain computations involving _value are incorrect, as exploited in the wild starting in December 2017, aka the "transferFlaw" issue.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

2 references

URL	Tags
https://peckshield.com/2018/04/28/transferFlaw/	x_refsource_MISC
https://medium.com/%40jonghyk.song/uselessethereu…	x_refsource_MISC

Date Public

2018-04-28 00:00

Show details on NVD website

JSON

To clipboard

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          },
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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-2018-09563

CVE-2018-10468 (GCVE-0-2018-10468)

Tags

Sightings

Nomenclature