Junos OS: SRX Series: flowd process crash due to processing of specific transit IP packets (Juniper Networks Junos OS)
En bref
- Source
- NVD
- EPSS
- EPSS 1.35 % · centile 71 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- juniper
- Statut NVD
- Modified
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Description
The flowd process, responsible for forwarding traffic in SRX Series services gateways, may crash and restart when processing specific transit IP packets through an IPSec tunnel. Continued processing of these packets may result in an extended Denial of Service (DoS) condition. This issue only occurs when IPSec tunnels are configured. Systems without IPSec tunnel configurations are not vulnerable to this issue. This issue affects Juniper Networks Junos OS: 15.1X49 versions prior to 15.1X49-D171, 15.1X49-D180 on SRX Series; 18.2 versions 18.2R2-S1 and later, prior to 18.2R3 on SRX Series; 18.4 versions prior to 18.4R2 on SRX Series.
Faiblesses (CWE)
- CWE-755 — Gestion incorrecte des conditions exceptionnelles
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 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 · nvd@nist.gov (Primary) |
| 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-2019-0867
- GCVE · GCVE-0-2019-0060
Avis du CERT-FR
- CERTFR-2019-AVI-500 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:juniper:junos:15.1x49:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d100:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d110:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d120:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d130:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d140:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d150:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d160:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d170:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d20:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d30:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d35:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d40:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d45:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d50:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d55:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d60:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d65:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d70:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d75:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d80:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d90:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.2:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.2:r1-s5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.4:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.4:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:18.4:r1-s2:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Juniper Networks · Junos OS | affected 15.1X49 < 15.1X49-D171, 15.1X49-D180 ; affected 18.2R2-S1 < 18.2* ; affected 18.4 < 18.4R2 |
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 |