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kill-by-port@0.0.1 vulnerabilities

kills process by port

  • latest version

    0.0.2

  • latest non vulnerable version

    0.0.2

  • first published

    8 years ago

  • latest version published

    3 years ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the kill-by-port package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
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    Arbitrary Command Injection

    kill-by-port is a kills process by port

    Affected versions of this package are vulnerable to Arbitrary Command Injection. If (attacker-controlled) user input is given to the killByPort function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.

    PoC (provided by reporter):

    var kill_by_port = require('kill-by-port');

kill_by_port.killByPort('$(touch success)');

    A file called success will be created as a result of the execution of touch success.

    How to fix Arbitrary Command Injection?

    Upgrade kill-by-port to version 0.0.2 or higher.

    <0.0.2
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