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
| Link | Resource |
|---|---|
| https://supportportal.juniper.net/JSA79101 | Vendor Advisory Exploit |
| https://supportportal.juniper.net/JSA79101 | Vendor Advisory Exploit |
Configurations
Configuration 1 (hide)
|
History
No history.
Information
Published : 2024-07-11 17:15
Updated : 2026-01-23 19:23
NVD link : CVE-2024-39553
Mitre link : CVE-2024-39553
CVE.ORG link : CVE-2024-39553
JSON object : View
Products Affected
juniper
- junos_os_evolved
CWE
CWE-668
Exposure of Resource to Wrong Sphere