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socket.io@4.6.0-alpha1 vulnerabilities

node.js realtime framework server

  • latest version

    4.8.1

  • latest non vulnerable version

    4.8.1

  • first published

    14 years ago

  • latest version published

    6 months ago

  • licenses detected

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    Direct Vulnerabilities

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

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    VulnerabilityVulnerable Version
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    Uncaught Exception

    socket.io is a node.js realtime framework server.

    Affected versions of this package are vulnerable to Uncaught Exception in handling error events. If there is no listener set up for such events, an attacker can send packets containing them to crash the Node process.

    How to fix Uncaught Exception?

    Upgrade socket.io to version 2.5.1, 4.6.2 or higher.

    >=2.3.0 <2.5.1>=3.0.0 <4.6.2
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