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org.webjars.npm:lodash-es@4.17.14 vulnerabilities

  • latest version

    4.17.21

  • latest non vulnerable version

    4.17.21

  • first published

    8 years ago

  • latest version published

    3 years ago

  • licenses detected

  • package manager

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    Direct Vulnerabilities

    Known vulnerabilities in the org.webjars.npm:lodash-es package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • H
    Code Injection

    Affected versions of this package are vulnerable to Code Injection via template.

    PoC

    var _ = require('lodash');

_.template('', { variable: '){console.log(process.env)}; with(obj' })()

    How to fix Code Injection?

    Upgrade org.webjars.npm:lodash-es to version 4.17.21 or higher.

    [,4.17.21)
    • M
    Regular Expression Denial of Service (ReDoS)

    Affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS) via the toNumber, trim and trimEnd functions.

    POC

    var lo = require('lodash');

function build_blank (n) {
var ret = "1"
for (var i = 0; i < n; i++) {
ret += " "
}

return ret + "1";
}

var s = build_blank(50000)
var time0 = Date.now();
lo.trim(s)
var time_cost0 = Date.now() - time0;
console.log("time_cost0: " + time_cost0)

var time1 = Date.now();
lo.toNumber(s)
var time_cost1 = Date.now() - time1;
console.log("time_cost1: " + time_cost1)

var time2 = Date.now();
lo.trimEnd(s)
var time_cost2 = Date.now() - time2;
console.log("time_cost2: " + time_cost2)

    How to fix Regular Expression Denial of Service (ReDoS)?

    Upgrade org.webjars.npm:lodash-es to version 4.17.21 or higher.

    [,4.17.21)
    • H
    Prototype Pollution

    Affected versions of this package are vulnerable to Prototype Pollution via the set and setwith functions due to improper user input sanitization.

    How to fix Prototype Pollution?

    Upgrade org.webjars.npm:lodash-es to version 4.17.21 or higher.

    [,4.17.21)
    • H
    Prototype Pollution

    Affected versions of this package are vulnerable to Prototype Pollution. The function zipObjectDeep can be tricked into adding or modifying properties of the Object prototype. These properties will be present on all objects.

    How to fix Prototype Pollution?

    Upgrade org.webjars.npm:lodash-es to version 4.17.21 or higher.

    [,4.17.21)
    Go back to all versions of this package