Junos OS: SRX Series: Denial of Service in J-Web upon receipt of crafted HTTP packets (Juniper Networks Junos OS)
En bref
- Source
- NVD
- EPSS
- EPSS 1.31 % · centile 71 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- juniper
- Statut NVD
- Modified
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Description
An improper restriction of operations within the bounds of a memory buffer vulnerability in Juniper Networks Junos OS J-Web on SRX Series devices allows an attacker to cause Denial of Service (DoS) by sending certain crafted HTTP packets. Continued receipt and processing of these packets will create a sustained Denial of Service (DoS) condition. When this issue occurs, web-management, NTP daemon (ntpd) and Layer 2 Control Protocol process (L2CPD) daemons might crash. This issue affects Juniper Networks Junos OS on SRX Series: 17.3 versions prior to 17.3R3-S9; 17.4 versions prior to 17.4R2-S11, 17.4R3-S2; 18.2 versions prior to 18.2R3-S5; 18.3 versions prior to 18.3R2-S4, 18.3R3-S3; 18.4 versions prior to 18.4R2-S5, 18.4R3-S4; 19.1 versions prior to 19.1R3-S2; 19.2 versions prior to 19.2R1-S5, 19.2R3; 19.3 versions prior to 19.3R3; 19.4 versions prior to 19.4R2-S1, 19.4R3; 20.1 versions prior to 20.1R1-S2, 20.1R2;
Faiblesses (CWE)
- CWE-119 — Opération hors des limites d'un tampon mémoire
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | juniper |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · sirt@juniper.net (Secondary) |
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2021-2846
- GCVE · GCVE-0-2021-0227
Avis du CERT-FR
- CERTFR-2021-AVI-273 — Multiples vulnérabilités dans Junos OS · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:juniper:junos:17.3:-:*:*:*:*:*:*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:17.3:r3-s5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r3-s6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r3-s7:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.3:r3-s8:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r1-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r1-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r1-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r1-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r1-s5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r1-s6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r1-s7:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r2-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r2-s10:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r2-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r2-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r2-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r2-s5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r2-s6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r2-s7:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.4:r2-s8:*:*:*:*:*:*- +88 autres
Produits affectés
| Produit | Versions |
|---|---|
| Juniper Networks · Junos OS | affected 17.3 < 17.3R3-S9 ; affected 17.4 < 17.4R2-S11, 17.4R3-S2 ; affected 18.2 < 18.2R3-S5 ; affected 18.3 < 18.3R2-S4, 18.3R3-S3 ; affected 18.4 < 18.4R2-S5, 18.4R3-S4 ; affected 19.1 < 19.1R3-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 |