Cisco NX-OS Software Cisco Fabric Services Over IP Denial of Service Vulnerability (Cisco Cisco NX-OS Software)
En bref
- Source
- NVD
- EPSS
- EPSS 12.40 % · centile 96 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- cisco
- Statut NVD
- Modified
Rechercher sur…
Description
A vulnerability in the Cisco Fabric Services over IP (CFSoIP) feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation of incoming CFSoIP packets. An attacker could exploit this vulnerability by sending crafted CFSoIP packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.
Faiblesses (CWE)
- CWE-400 — Consommation de ressources non maîtrisée (déni de service)
- CWE-20 — Validation d'entrée incorrecte
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | cisco |
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | NVD · psirt@cisco.com (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 | HIGH 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2022-25874
- GCVE · GCVE-0-2022-20624
Avis du CERT-FR
- CERTFR-2022-AVI-183 — Multiples vulnérabilités dans Cisco NX-OS et Nexus · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:cisco:nx-os:7.0\(3\):*:*:*:*:*:*:*cpe:2.3:o:cisco:nx-os:9.2\(2\):*:*:*:*:*:*:*cpe:2.3:o:cisco:nx-os:9.2\(3\):*:*:*:*:*:*:*cpe:2.3:o:cisco:nx-os:9.3\(3\):*:*:*:*:*:*:*cpe:2.3:o:cisco:nx-os:9.3\(5\):*:*:*:*:*:*:*cpe:2.3:o:cisco:nx-os:4.1\(1a\)a:*:*:*:*:*:*:*cpe:2.3:o:cisco:nx-os:7.0\(3\):*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Cisco · Cisco NX-OS Software | affected n/a |
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 |