Cisco Firepower System Software
En bref
- Source
- NVD
- EPSS
- EPSS 1.60 % · centile 76 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- cisco
- Statut NVD
- Modified
Description
A vulnerability in the SNORT detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to bypass a file policy that is configured to block the Server Message Block Version 2 (SMB2) protocol. The vulnerability is due to the incorrect detection of an SMB2 file when the detection is based on the length of the file. An attacker could exploit this vulnerability by sending a crafted SMB2 transfer request through the targeted device. A successful exploit could allow the attacker to bypass filters that are configured to block SMB2 traffic. Cisco Bug IDs: CSCve58398.
Faiblesses (CWE)
- CWE-20 — Validation d'entrée incorrecte
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.0 | MEDIUM 5.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2017-3873
- GCVE · GCVE-0-2017-12300
Configurations affectées (CPE NVD)
cpe:2.3:a:cisco:secure_firewall_management_center:2.9.9:*:*:*:*:*:*:*cpe:2.3:a:cisco:secure_firewall_management_center:2.9.10:*:*:*:*:*:*:*cpe:2.3:a:cisco:secure_firewall_management_center:2.9.11:*:*:*:*:*:*:*cpe:2.3:a:cisco:secure_firewall_management_center:2.9.12:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Cisco Firepower System Software | affected Cisco Firepower System Software |
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 |
| 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 |