An Exposure of Resource to Wrong Sphere vulnerability in the sampling service of Juniper Networks Junos OS Evolved allows an unauthenticated network-based attacker to send arbitrary data to the device, which leads msvcsd process to crash with limited availability impacting Denial of Service (DoS) and allows unauthorized network access to the device, potentially impacting system integrity. This issue only happens when inline jflow is configured. This does not impact any forwarding traffic. The impacted services MSVCS-DB app crashes momentarily and recovers by itself.  This issue affects Juniper Networks Junos OS Evolved:  * 21.4 versions earlier than 21.4R3-S7-EVO;  * 22.2 versions earlier than 22.2R3-S3-EVO; * 22.3 versions earlier than 22.3R3-S2-EVO; * 22.4 versions earlier than 22.4R3-EVO; * 23.2 versions earlier than 23.2R1-S2-EVO, 23.2R2-EVO.
References
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: juniper

Published: 2024-07-11T16:32:03.929Z

Updated: 2024-08-02T04:26:15.933Z

Reserved: 2024-06-25T15:12:53.246Z

Link: CVE-2024-39553

cve-icon Vulnrichment

Updated: 2024-07-11T19:02:25.427Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-07-11T17:15:16.620

Modified: 2024-07-11T18:09:58.777

Link: CVE-2024-39553

cve-icon Redhat

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