Veille CVE
CVE-2017-12232
6.5 Moyenne Exploitée activementCatalogue CISA KEV — Cisco IOS Software for Cisco Integrated Services Routers Denial-of-Service Vulnerability
Ajoutée le 03/03/2022 · Échéance de correction (agences US) : 24/03/2022
Action requise : Apply updates per vendor instructions.
Description
A vulnerability in the implementation of a protocol in Cisco Integrated Services Routers Generation 2 (ISR G2) Routers running Cisco IOS 15.0 through 15.6 could allow an unauthenticated, adjacent attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to a misclassification of Ethernet frames. An attacker could exploit this vulnerability by sending a crafted Ethernet frame to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Cisco Bug IDs: CSCvc03809.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 6.5 Moyenne | nvd@nist.gov (NVD) | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 3.1 | 6.5 Moyenne | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 2.0 | 6.1 Moyenne | nvd@nist.gov (NVD) | AV:A/AC:L/Au:N/C:N/I:N/A:C |
Faiblesses (CWE)
Références
- http://www.securityfocus.com/bid/101044 Broken LinkThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1039452 Broken LinkThird Party AdvisoryVDB Entry
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-rbip-dos Vendor Advisory
- http://www.securityfocus.com/bid/101044 Broken LinkThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1039452 Broken LinkThird Party AdvisoryVDB Entry
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-rbip-dos Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-12232 US Government Resource