An Improper Check for Unusual or Exceptional Conditions vulnerability in the the IKE daemon (iked) of Juniper Networks Junos OS on SRX Series, MX Series with SPC3 and NFX350 allows allows an unauthenticated, network-based attacker sending specific mismatching parameters as part of the IPsec negotiation to trigger an iked crash leading to Denial of Service (DoS).

This issue is applicable to all platforms that run iked. This issue affects Junos OS on SRX Series, MX Series with SPC3 and NFX350: 



* All versions before 21.2R3-S8, 
* from 21.4 before 21.4R3-S7, 
* from 22.1 before 22.1R3-S2, 
* from 22.2 before 22.2R3-S1, 
* from 22.3 before 22.3R2-S1, 22.3R3, 
* from 22.4 before 22.4R1-S2, 22.4R2, 22.4R3.
Advisories
Source ID Title
EUVD EUVD EUVD-2024-38071 An Improper Check for Unusual or Exceptional Conditions vulnerability in the the IKE daemon (iked) of Juniper Networks Junos OS on SRX Series, MX Series with SPC3 and NFX350 allows allows an unauthenticated, network-based attacker sending specific mismatching parameters as part of the IPsec negotiation to trigger an iked crash leading to Denial of Service (DoS). This issue is applicable to all platforms that run iked. This issue affects Junos OS on SRX Series, MX Series with SPC3 and NFX350:  * All versions before 21.2R3-S8,  * from 21.4 before 21.4R3-S7,  * from 22.1 before 22.1R3-S2,  * from 22.2 before 22.2R3-S1,  * from 22.3 before 22.3R2-S1, 22.3R3,  * from 22.4 before 22.4R1-S2, 22.4R2, 22.4R3.
Fixes

Solution

The following software releases have been updated to resolve this specific issue: Junos OS: 21.2R3-S8, 21.4R3-S7, 22.1R3-J1, 22.1R3-S2, 22.2R3-S1, 22.3R2-S1, 22.3R3, 22.4R1-S2, 22.4R2, 22.4R3, 23.2R1, and all subsequent releases.


Workaround

There are no known workarounds for this issue.

References
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: juniper

Published:

Updated: 2024-08-02T04:26:15.979Z

Reserved: 2024-06-25T15:12:53.245Z

Link: CVE-2024-39545

cve-icon Vulnrichment

Updated: 2024-07-11T17:35:57.625Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-07-11T17:15:13.823

Modified: 2024-11-21T09:27:58.627

Link: CVE-2024-39545

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.