Cisco · IOS Software
CVE-2018-0154
Cisco IOS Software Integrated Services Module for VPN Denial-of-Service Vulnerability
O que é
A vulnerability in the crypto engine of the Cisco Integrated Services Module for VPN (ISM-VPN) running Cisco IOS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient handling of VPN traffic by the affected device. An attacker could exploit this vulnerability by sending crafted VPN traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to hang or crash, resulting in a DoS condition. Cisco Bug IDs: CSCvd39267.
CISA: A vulnerability in the crypto engine of the Cisco Integrated Services Module for VPN (ISM-VPN) running Cisco IOS Software could allow an unauthenticated, remote attacker to cause a denial-of-service (DoS) condition.
O que fazer
Apply updates per vendor instructions.
Prazo para as agências federais dos EUA: 17 de março de 2022
Mais falhas exploradas de Cisco
| Adicionado | Vulnerabilidade | Produto | Gravidade | Chance de ataque |
|---|---|---|---|---|
| 3 de mar. de 2022 | SNMP Remote Code Execution | IOS software | Alto 8,8 | 7,3% |
| 3 de mar. de 2022 | Resource Management Errors | IOS Software | Média 6,3 | 4,1% |
| 3 de mar. de 2022 | Denial-of-Service | IOS Software | Média 6,8 | 4,9% |
| 3 de mar. de 2022 | Denial-of-Service | IOS Software | Média 6,8 | 4,9% |
| 3 de mar. de 2022 | Network Address Translation Denial-of-Service | IOS software | Alto 7,5 | 7,1% |
| 3 de mar. de 2022 | for Cisco Integrated Services Routers Denial-of-Service | IOS software | Média 6,5 | 2,2% |
| 3 de mar. de 2022 | Common Industrial Protocol Request Denial-of-Service | IOS software | Alto 7,5 | 7,1% |
| 3 de mar. de 2022 | Common Industrial Protocol Request Denial-of-Service | IOS software | Alto 7,5 | 7,1% |
Fontes: Known Exploited Vulnerabilities (CISA, domínio público), CVE records (cve.org) e EPSS (FIRST). A chance de ataque é a estimativa EPSS de que alguém tente explorar a falha nos próximos 30 dias.