NULL Pointer Dereference Affecting io.socket:socket.io-client package, versions [,2.0.1)


0.0
high
  • Exploit Maturity

    Proof of concept

  • Attack Complexity

    Low

  • Availability

    High

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  • snyk-id

    SNYK-JAVA-IOSOCKET-2949738

  • published

    1 Aug 2022

  • disclosed

    10 Jul 2022

  • credit

    Andrei Nikonov

How to fix?

Upgrade io.socket:socket.io-client to version 2.0.1 or higher.

Overview

Affected versions of this package are vulnerable to NULL Pointer Dereference when parsing a packet with with invalid payload format.