Globalvillage ecosystem における入力確認に関する脆弱性
| Title |
Globalvillage ecosystem における入力確認に関する脆弱性
|
| Summary |
Globalvillage ecosystem (GVE) には、入力確認に関する脆弱性が存在します。
|
| Possible impacts |
情報を改ざんされる可能性があります。 |
| Solution |
ベンダ情報および参考情報を参照して適切な対策を実施してください。 |
| Publication Date |
June 23, 2018, midnight |
| Registration Date |
Sept. 19, 2018, 5:24 p.m. |
| Last Update |
Sept. 19, 2018, 5:24 p.m. |
|
CVSS3.0 : 重要
|
| Score |
7.5
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
|
CVSS2.0 : 警告
|
| Score |
5
|
| Vector |
AV:N/AC:L/Au:N/C:N/I:P/A:N |
Affected System
| GVE |
|
Globalvillage ecosystem
|
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
その他
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2018年09月19日]
掲載 |
Sept. 19, 2018, 5:24 p.m. |
NVD Vulnerability Information
CVE-2018-12702
| Summary |
The approveAndCallcode function of a smart contract implementation for Globalvillage ecosystem (GVE), an Ethereum ERC20 token, allows attackers to steal assets (e.g., transfer the contract's balances into their account) because the callcode (i.e., _spender.call(_extraData)) is not verified, aka the "evilReflex" issue. NOTE: a PeckShield disclosure states "some researchers have independently discussed the mechanism of such vulnerability."
|
| Publication Date |
June 25, 2018, 7:29 p.m. |
| Registration Date |
March 1, 2021, 6:50 p.m. |
| Last Update |
Nov. 21, 2024, 12:45 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:gve:globalvillage_ecosystem:*:*:*:*:*:*:*:* |
|
|
|
|
Related information, measures and tools
Common Vulnerabilities List