Junos OS Evolved: QFX5000 Series: Configured MAC learning and move limits are not in effect (Juniper Networks Junos OS Evolved)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.33 % · percentile 27 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- juniper
- NVD status
- Analyzed
Description
An Unimplemented or Unsupported Feature in UI vulnerability in the CLI of Juniper Networks Junos OS Evolved on QFX5000 Series allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS). Several configuration statements meant to enforce limits on MAC learning and moves can be configured but do not take effect. This can lead to control plane overload situations which will severely impact the ability of the device to processes legitimate traffic. This issue affects Junos OS Evolved on QFX5000 Series: * All versions before 21.4R3-S8-EVO, * 22.2-EVO versions before 22.2R3-S5-EVO, * 22.4-EVO versions before 22.4R3-EVO, * 23.2-EVO versions before 23.2R2-EVO.
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | juniper |
| CVSS 4.0 | HIGH 7.1 | CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:L | juniper |
| CVSS 4.0 | HIGH 7.1 | CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | NVD · sirt@juniper.net (Secondary) |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · sirt@juniper.net (Secondary) |
European references
- ENISA EUVD · EUVD-2024-42502
- GCVE · GCVE-0-2024-47498
CERT-FR advisories
- CERTFR-2024-AVI-0866 — Multiples vulnérabilités dans les produits Juniper Networks · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:*< 21.4cpe:2.3:o:juniper:junos_os_evolved:21.4:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:21.4:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:21.4:r1-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:21.4:r1-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:21.4:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:21.4:r2-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:21.4:r2-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:21.4:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s5:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s6:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s7:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.2:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.2:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.2:r1-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.2:r1-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.2:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.2:r2-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.2:r2-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.2:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.2:r3-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.2:r3-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.2:r3-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.2:r3-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.4:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.4:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.4:r1-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.4:r1-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.4:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.4:r2-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:22.4:r2-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:23.2:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:23.2:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:23.2:r1-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos_os_evolved:23.2:r1-s2:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Juniper Networks · Junos OS Evolved | affected 0 < 21.4R3-S8-EVO ; affected 22.2-EVO < 22.2R3-S5-EVO ; affected 22.4-EVO < 22.4R3-EVO ; affected 23.2-EVO < 23.2R2-EVO |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |