Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Juniper Networks | Junos OS | < 21.2R3-S7, 21.4 – < 21.4R3-S5, 22.1 – < 22.1R3-S5, 22.2 – < 22.2R3-S3, 22.3 – < 22.3R3-S2, 22.4 – < 22.4R3, 23.2 – < 23.2R1-S2 | 21.2R3-S7 |
| Juniper Networks | Junos OS Evolved | < 21.2R3-S7-EVO, 21.3-EVO – < 21.3R3-S5-EVO, 21.4-EVO – < 21.4R3-S5-EVO, 22.1-EVO – < 22.1R3-S5-EVO, 22.2-EVO – < 22.2R3-S3-EVO, 22.3-EVO – < 22.3R3-S2-EVO, 22.4-EVO – < 22.4R3-EVO, 23.2-EVO – < 23.2R1-S2 | 21.2R3-S7-EVO |
Advisories 1
- WID-SEC-2024-0855 Juniper Produkte: Mehrere Schwachstellen BSI CERT-Bund (WID) · Apr 10, 2024
References
- https://supportportal.juniper.net/JSA75756 vendor-advisory
- https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N technical-description