| ID |
CVE-2020-3512
|
| Sažetak |
A vulnerability in the PROFINET handler for Link Layer Discovery Protocol (LLDP) messages of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a crash on an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient validation of LLDP messages in the PROFINET LLDP message handler. An attacker could exploit this vulnerability by sending a malicious LLDP message to an affected device. A successful exploit could allow the attacker to cause the affected device to reload. |
| Reference |
|
| CVSS |
| Base: | 5.7 |
| Impact: | 6.9 |
| Exploitability: | 5.5 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| ADJACENT_NETWORK |
MEDIUM |
NONE |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| NONE |
NONE |
COMPLETE |
|
| CVSS vektor |
AV:A/AC:M/Au:N/C:N/I:N/A:C |
| Zadnje važnije ažuriranje |
08-10-2020 - 14:03 |
| Objavljeno |
24-09-2020 - 18:15 |
