Junos OS: MX Series: Executing CLI command repetitively may cause the system to run out of disk space (Juniper Networks Junos OS)
En bref
- Source
- NVD
- EPSS
- EPSS 0.23 % · centile 14 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- juniper
- Statut NVD
- Modified
Description
When a MX Series is configured as a Broadband Network Gateway (BNG) based on Layer 2 Tunneling Protocol (L2TP), executing certain CLI command may cause the system to run out of disk space, excessive disk usage may cause other complications. An administrator can use the following CLI command to monitor the available disk space: user@device> show system storage Filesystem Size Used Avail Capacity Mounted on /dev/gpt/junos 19G 18G 147M 99% /.mount <<<<< running out of space tmpfs 21G 16K 21G 0% /.mount/tmp tmpfs 5.3G 1.7M 5.3G 0% /.mount/mfs This issue affects Juniper Networks Junos OS on MX Series: 17.3R1 and later versions prior to 17.4R3-S5, 18.1 versions prior to 18.1R3-S13, 18.2 versions prior to 18.2R3-S7; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R3-S7; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R1-S6, 19.2R3-S2; 19.3 versions prior to 19.3R3-S2; 19.4 versions prior to 19.4R2-S4, 19.4R3-S2; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R2-S3, 20.2R3; 20.3 versions prior to 20.3R2; 20.4 versions prior to 20.4R1-S1, 20.4R2; This issue does not affect Juniper Networks Junos OS versions prior to 17.3R1.
Faiblesses (CWE)
- CWE-400 — Consommation de ressources non maîtrisée (déni de service)
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 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) |
| CVSS 2.0 | LOW 2.1 | AV:L/AC:L/Au:N/C:N/I:N/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2021-2857
- GCVE · GCVE-0-2021-0238
Avis du CERT-FR
- CERTFR-2021-AVI-290 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:juniper:junos:17.3:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r1-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r1-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r2-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r2-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r2-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r2-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r2-s5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r3:-:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r3-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r3-s10:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r3-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r3-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r3-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r2-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r2-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r2-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r3-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r3-s10:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r3-s11:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r3-s12:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r3-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r3-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r3-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r3-s5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r3-s6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r3-s7:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r3-s8:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.1:r3-s9:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.2:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.2:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.2:r1:-:*:*:*:*:*cpe:2.3:o:juniper:junos:18.2:r1-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.2:r1-s3:*:*:*:*:*:*- +93 autres
Produits affectés
| Produit | Versions |
|---|---|
| Juniper Networks · Junos OS | affected 17.3R1 < 17.3* ; affected 17.4 < 17.4R3-S5 ; affected 18.1 < 18.1R3-S13 ; affected 18.2 < 18.2R3-S7 ; affected 18.3 < 18.3R3-S4 ; affected 18.4 < 18.4R3-S7 |
| Juniper Networks · Junos OS | unaffected unspecified < 17.3R1 |
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 |