U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2024-21612

Change History

CVE Modified by Juniper Networks, Inc. 1/29/2024 11:15:09 AM

Action Type Old Value New Value
Changed Description 
An Improper Handling of Syntactically Invalid Structure vulnerability in Object Flooding Protocol (OFP) service of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS).

On all Junos OS Evolved platforms, when specific TCP packets are received on an open OFP port, the OFP crashes leading to a restart of Routine Engine (RE). Continuous receipt of these specific TCP packets will lead to a sustained Denial of Service (DoS) condition.

This issue affects:

Juniper Networks Junos OS Evolved



  *  All versions earlier than 21.2R3-S7-EVO;
  *  21.3 versions earlier than 21.3R3-S5-EVO ;
  *  21.4 versions earlier than 21.4R3-S5-EVO;
  *  22.1 versions earlier than 22.1R3-S4-EVO;
  *  22.2 versions earlier than 22.2R3-S3-EVO ;
  *  22.3 versions earlier than 22.3R3-EVO;
  *  22.4 versions earlier than 22.4R2-EVO, 22.4R3-EVO.











An Improper Handling of Syntactically Invalid Structure vulnerability in Object Flooding Protocol (OFP) service of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS).

On all Junos OS Evolved platforms, when specific TCP packets are received on an open OFP port, the OFP crashes leading to a restart of Routine Engine (RE). Continuous receipt of these specific TCP packets will lead to a sustained Denial of Service (DoS) condition.





This issue affects:

Juniper Networks Junos OS Evolved



  *  All versions earlier than 21.2R3-S7-EVO;
  *  21.3 versions earlier than 21.3R3-S5-EVO ;
  *  21.4 versions earlier than 21.4R3-S5-EVO;
  *  22.1 versions earlier than 22.1R3-S4-EVO;
  *  22.2 versions earlier than 22.2R3-S3-EVO ;
  *  22.3 versions earlier than 22.3R3-EVO;
  *  22.4 versions earlier than 22.4R2-EVO, 22.4R3-EVO.