Junos OS: The 802.1X Authentication Daemon crashes on running a specific command (Juniper Networks Junos OS)
En bref
- Source
- NVD
- EPSS
- EPSS 0.15 % · centile 4 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- juniper
- Statut NVD
- Analyzed
Description
An Improper Input Validation vulnerability in the 802.1X Authentication (dot1x) Daemon of Juniper Networks Junos OS allows a local, low-privileged attacker with access to the CLI to cause a Denial of Service (DoS). On running a specific operational dot1x command, the dot1x daemon crashes. An attacker can cause a sustained DoS condition by running this command repeatedly. When the crash occurs, the authentication status of any 802.1x clients is cleared, and any authorized dot1x port becomes unauthorized. The client cannot re-authenticate until the dot1x daemon restarts. This issue affects Junos OS: * All versions before 20.4R3-S10; * 21.2 versions before 21.2R3-S7; * 21.4 versions before 21.4R3-S6; * 22.1 versions before 22.1R3-S5; * 22.2 versions before 22.2R3-S3; * 22.3 versions before 22.3R3-S2; * 22.4 versions before 22.4R3-S1; * 23.2 versions before 23.2R2.
Faiblesses (CWE)
- CWE-20 — Validation d'entrée incorrecte
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | juniper |
| CVSS 4.0 | MEDIUM 6.8 | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N | juniper |
| CVSS 4.0 | MEDIUM 6.8 | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/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 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · sirt@juniper.net (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2024-38037
- GCVE · GCVE-0-2024-39511
Avis du CERT-FR
- CERTFR-2024-AVI-0575 — Multiples vulnérabilités dans les produits Juniper Networks · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*< 20.4cpe:2.3:o:juniper:junos:20.4:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.4:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.4:r2-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.4:r2-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.4:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.4:r3-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.4:r3-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.4:r3-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.4:r3-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.4:r3-s5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.4:r3-s6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.4:r3-s7:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.4:r3-s8:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.4:r3-s9:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.2:r1-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.2:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.2:r2-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.2:r2-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.2:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.2:r3-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.2:r3-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.2:r3-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.2:r3-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.2:r3-s5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.2:r3-s6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.4:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.4:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.4:r1-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.4:r1-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.4:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.4:r2-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.4:r2-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.4:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:21.4:r3-s1:*:*:*:*:*:*- +47 autres
Produits affectés
| Produit | Versions |
|---|---|
| Juniper Networks · Junos OS | affected 0 < 20.4R3-S10 ; affected 21.2 < 21.2R3-S7 ; affected 21.4 < 21.4R3-S6 ; affected 22.1 < 22.1R3-S5 ; affected 22.2 < 22.2R3-S3 ; affected 22.3 < 22.3R3-S2 |
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 |