CVE-2018-0466

Cisco IOS and IOS XE Software OSPFv3 Denial of Service Vulnerability

EPSS 1.0%CWE-399

Vexday Risk Score

3Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS —EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

05 out 2018Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

A vulnerability in the Open Shortest Path First version 3 (OSPFv3) implementation in Cisco IOS and IOS XE Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload. The vulnerability is due to incorrect handling of specific OSPFv3 packets. An attacker could exploit this vulnerability by sending crafted OSPFv3 Link-State Advertisements (LSA) to an affected device. An exploit could allow the attacker to cause an affected device to reload, leading to a denial of service (DoS) condition.

Produtos afetados

Cisco · Cisco IOS Software

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Referências

https://ics-cert.us-cert.gov/advisories/ICSA-19-094-03 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-ospfv3-dos http://www.securityfocus.com/bid/105403 http://www.securitytracker.com/id/1041737