CVE-2018-12025
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
FuturXE（FXE）是一款基于以太坊的虚拟货币。 FXE的智能合约实现中的‘transferFrom’函数存在安全漏洞，该漏洞该源于程序存在逻辑错误。攻击者可利用该漏洞未授权转移数字资产。
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2018-12025
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The transferFrom function of a smart contract implementation for FuturXE (FXE), an Ethereum ERC20 token, allows attackers to accomplish an unauthorized transfer of digital assets because of a logic error. The developer messed up with the boolean judgment - if the input value is smaller than or equal to allowed value, the transfer session would stop execution by returning false. This makes no sense, because the transferFrom() function should require the transferring value to not exceed the allowed value in the first place. Suppose this function asks for the allowed value to be smaller than the input. Then, the attacker could easily ignore the allowance: after this condition, the `allowed[from][msg.sender] -= value;` would cause an underflow because the allowed part is smaller than the value. The attacker could transfer any amount of FuturXe tokens of any accounts to an appointed account (the `_to` address) because the allowed value is initialized to 0, and the attacker could bypass this restriction even without the victim's private key.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
FuturXE 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FuturXE（FXE）是一款基于以太坊的虚拟货币。 FXE的智能合约实现中的‘transferFrom’函数存在安全漏洞，该漏洞该源于程序存在逻辑错误。攻击者可利用该漏洞未授权转移数字资产。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2018-12025
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2018-12025
请登录查看更多情报信息。
Security Blog Posts for CVE-2018-12025 (1)
Same Patch Batch · n/a · 2018-06-11 · 20 CVEs total
| CVE-2018-12111 | Canon PrintMe EFI webinterface 跨站脚本漏洞 | |
| CVE-2018-12090 | LAMS 跨站脚本漏洞 | |
| CVE-2018-12089 | Octopus Deploy 安全漏洞 | |
| CVE-2018-10360 | file 安全漏洞 | |
| CVE-2018-12100 | Sonatype NXRM 跨站脚本漏洞 | |
| CVE-2018-12099 | Grafana 跨站脚本漏洞 | |
| CVE-2018-12095 | OEcms 跨站脚本漏洞 | |
| CVE-2018-12094 | Dimofinf CMS 跨站脚本漏洞 | |
| CVE-2018-12093 | tinyexr 安全漏洞 | |
| CVE-2018-12092 | tinyexr 缓冲区错误漏洞 | |
| CVE-2017-5395 | Mozilla Firefox on Android 安全漏洞 | |
| CVE-2018-12110 | portfolioCMS SQL注入漏洞 | |
| CVE-2018-12109 | Free Lossless Image Format 缓冲区错误漏洞 | |
| CVE-2018-12108 | Dropbox Lepton 安全漏洞 | |
| CVE-2018-12102 | md4c 安全漏洞 | |
| CVE-2018-12112 | md4c 安全漏洞 | |
| CVE-2017-3208 | Midnight Coders WebORB for Java 安全漏洞 | |
| CVE-2017-7809 | Mozilla Firefox和Firefox ESR 安全漏洞 | |
| CVE-2017-7784 | Mozilla Firefox和Firefox ESR 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2018-12025
No comments yet