Juniper Junos OS: 2024-04 Security Bulletin: Junos OS and Junos OS Evolved: A low-privileged user can access confidential information (JSA75756) (CVE-2024-21615)

An Incorrect Default Permissions vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged attacker to access confidential information on the system.

On all Junos OS and Junos OS Evolved platforms, when NETCONF traceoptions are configured, and a super-user performs specific actions via NETCONF, then a low-privileged user can access sensitive information compromising the confidentiality of the system.
This issue affects:

Junos OS:

* all versions before 21.2R3-S7, 

* from 21.4 before 21.4R3-S5, 

* from 22.1 before 22.1R3-S5, 

* from 22.2 before 22.2R3-S3, 

* from 22.3 before 22.3R3-S2, 

* from 22.4 before 22.4R3, 

* from 23.2 before 23.2R1-S2.

Junos OS Evolved: 

* all versions before 21.2R3-S7-EVO, 

* from 21.3 before 21.3R3-S5-EVO, 

* from 21.4 before 21.4R3-S5-EVO, 

* from 22.1 before 22.1R3-S5-EVO, 

* from 22.2 before 22.2R3-S3-EVO, 

* from 22.3 before 22.3R3-S2-EVO,

* from 22.4 before 22.4R3-EVO, 

* from 23.2 before 23.2R1-S2.