CVE-2017-12270

EPSS 2.3%CWE-119

Vexday Risk Score

3Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS —EPSS 2.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

05 out 2017Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

A vulnerability in the gRPC code of Cisco IOS XR Software for Cisco Network Convergence System (NCS) 5500 Series Routers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition when the emsd service stops. The vulnerability is due to the software's inability to process HTTP/2 packets. An attacker could exploit this vulnerability by sending a malformed HTTP/2 frame to the affected device. A successful exploit could allow the attacker to create a DoS condition when the emsd service stops. Cisco Bug IDs: CSCvb99388.

Produtos afetados

n/a · Cisco IOS XR

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Referências

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-ncs http://www.securityfocus.com/bid/101171 http://www.securitytracker.com/id/1039504