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NULL Pointer Dereference

CVE-2022-25867

High
7.5/10

Summary

The package io.socket:socket.io-client before 1.0.2, and 2.x before 2.0.1 are vulnerable to NULL Pointer Dereference when parsing a packet with invalid payload format.

  • LOW
  • NETWORK
  • NONE
  • UNCHANGED
  • NONE
  • NONE
  • NONE
  • HIGH

CWE-476 - NULL Pointer Dereference

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

References

Advisory Timeline

  • Published