Cisco FTD, FMC, and FXOS Software Pluggable Authentication Module Denial of Service Vulnerability (Cisco Cisco Firepower Management Center)
En bref
- Source
- NVD
- EPSS
- EPSS 1.88 % · centile 79 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- cisco
- Statut NVD
- Modified
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Description
A vulnerability in the configuration of the Pluggable Authentication Module (PAM) used in Cisco Firepower Threat Defense (FTD) Software, Cisco Firepower Management Center (FMC) Software, and Cisco FXOS Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper resource management in the context of user session management. An attacker could exploit this vulnerability by connecting to an affected system and performing many simultaneous successful Secure Shell (SSH) logins. A successful exploit could allow the attacker to exhaust system resources and cause the device to reload, resulting in a DoS condition. To exploit this vulnerability, the attacker needs valid user credentials on the system.
Faiblesses (CWE)
- CWE-400 — Consommation de ressources non maîtrisée (déni de service)
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.0 | HIGH 7.7 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H | cisco |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 3.0 | HIGH 7.7 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H | NVD · psirt@cisco.com (Secondary) |
| CVSS 2.0 | MEDIUM 6.8 | AV:N/AC:L/Au:S/C:N/I:N/A:C | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2019-4291
- GCVE · GCVE-0-2019-12700
Avis du CERT-FR
- CERTFR-2019-AVI-481 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:cisco:firepower_9300_firmware:r114:*:*:*:*:*:*:*cpe:2.3:o:cisco:firepower_9300_firmware:r241:*:*:*:*:*:*:*cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*≤ 2.2cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*≥ 2.3 < 2.3.1.155cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*≥ 2.4 < 2.6.1.131cpe:2.3:a:cisco:secure_firewall_management_center:*:*:*:*:*:*:*:*≤ 6.1.0cpe:2.3:a:cisco:secure_firewall_management_center:*:*:*:*:*:*:*:*≥ 6.2.0 < 6.2.3.14cpe:2.3:a:cisco:secure_firewall_threat_defense:*:*:*:*:*:*:*:*≤ 6.1.0cpe:2.3:a:cisco:secure_firewall_threat_defense:*:*:*:*:*:*:*:*≥ 6.2.0 < 6.2.3.14cpe:2.3:a:cisco:secure_firewall_management_center:*:*:*:*:*:*:*:*≤ 6.1.0cpe:2.3:a:cisco:secure_firewall_management_center:*:*:*:*:*:*:*:*≥ 6.2.0 < 6.2.3.14cpe:2.3:a:cisco:secure_firewall_management_center:*:*:*:*:*:*:*:*≥ 6.2.3 < 6.2.3.7cpe:2.3:a:cisco:secure_firewall_threat_defense:*:*:*:*:*:*:*:*≤ 6.1.0cpe:2.3:a:cisco:secure_firewall_threat_defense:*:*:*:*:*:*:*:*≥ 6.2.0 < 6.2.2.5cpe:2.3:a:cisco:secure_firewall_threat_defense:*:*:*:*:*:*:*:*≥ 6.2.3 < 6.2.3.7
Produits affectés
| Produit | Versions |
|---|---|
| Cisco · Cisco Firepower Management Center | affected unspecified < 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 |