Cisco Email Security Appliance
En bref
- Source
- NVD
- EPSS
- EPSS 1.73 % · centile 78 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- cisco
- Statut NVD
- Modified
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Description
A vulnerability in the email message filtering feature of Cisco AsyncOS Software for the Cisco Email Security Appliance could allow an unauthenticated, remote attacker to cause an affected device to run out of memory and stop scanning and forwarding email messages. When system memory is depleted, it can cause the filtering process to crash, resulting in a denial of service (DoS) condition on the device. This vulnerability affects software version 9.0 through the first fixed release of Cisco AsyncOS Software for Cisco Email Security Appliances, both virtual and hardware appliances, if the software is configured to apply a message filter or content filter to incoming email attachments. The vulnerability is not limited to any specific rules or actions for a message filter or content filter. Cisco Bug IDs: CSCvd29354.
Faiblesses (CWE)
- CWE-20 — Validation d'entrée incorrecte
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.0 | HIGH 7.1 | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/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-2017-3788
- GCVE · GCVE-0-2017-12215
Avis du CERT-FR
- CERTFR-2017-AVI-317 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:cisco:asyncos:9.0:*:*:*:*:*:*:*cpe:2.3:o:cisco:asyncos:9.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:asyncos:9.1.2:*:*:*:*:*:*:*cpe:2.3:o:cisco:asyncos:9.5:*:*:*:*:*:*:*cpe:2.3:o:cisco:asyncos:9.6:*:*:*:*:*:*:*cpe:2.3:o:cisco:asyncos:9.7:*:*:*:*:*:*:*cpe:2.3:o:cisco:asyncos:9.8:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Cisco Email Security Appliance | affected Cisco Email Security Appliance |
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 |