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CVE-2022-25867: NULL Pointer Dereference

August 2, 2022 (updated August 10, 2022)

The package io.socket:socket.io-client before 2.0.1 is vulnerable to NULL Pointer Dereference when parsing a packet with with invalid payload format.

References

  • github.com/socketio/socket.io-client-java/commit/8664499b6f31154f49783531f778dac5387b766b
  • github.com/socketio/socket.io-client-java/commit/e8ffe9d1383736f6a21090ab959a2f4fa5a41284
  • github.com/socketio/socket.io-client-java/issues/508%23issuecomment-1179817361
  • github.com/socketio/socket.io-client-java/releases/tag/socket.io-client-2.0.1
  • nvd.nist.gov/vuln/detail/CVE-2022-25867
  • security.snyk.io/vuln/SNYK-JAVA-IOSOCKET-2949738

Code Behaviors & Features

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Affected versions

All versions before 2.0.1

Fixed versions

  • 2.0.1

Solution

Upgrade to version 2.0.1 or above.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Learn more about CVSS

Weakness

  • CWE-476: NULL Pointer Dereference

Source file

maven/io.socket/socket.io-client/CVE-2022-25867.yml

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