CVE-2018-0159

HIGHCISA KEV

7.5

Descripcion

A vulnerability in the implementation of Internet Key Exchange Version 1 (IKEv1) functionality in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to improper validation of specific IKEv1 packets. An attacker could exploit this vulnerability by sending crafted IKEv1 packets to an affected device during an IKE negotiation. A successful exploit could allow the attacker to cause an affected device to reload, resulting in a DoS condition. Cisco Bug IDs: CSCuj73916.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado3/28/2018

Ultima modificacion1/14/2026

Fuentekev

Avistamientos honeypot0

CISA KEV

VendedorCisco

ProductoIOS Software and Cisco IOS XE Software

Nombre vulnerabilidadCisco IOS and XE Software Internet Key Exchange Version 1 Denial-of-Service Vulnerability

Fecha inclusion KEV2022-03-03

Fecha limite remediacion2022-03-17

Uso en ransomwareUnknown

Productos afectados

cisco:asr_901-12c-f-dcisco:asr_901-12c-ft-dcisco:asr_901-4c-f-dcisco:asr_901-4c-ft-dcisco:asr_901-6cz-f-acisco:asr_901-6cz-f-dcisco:asr_901-6cz-ft-acisco:asr_901-6cz-ft-dcisco:ioscisco:ios_xecisco:me_3600x-24cx-mcisco:me_3600x-24fs-mcisco:me_3600x-24ts-mcisco:me_3800x-24fs-m

Debilidades (CWE)

CWE-20

Referencias

http://www.securityfocus.com/bid/103562(psirt@cisco.com)

http://www.securitytracker.com/id/1040595(psirt@cisco.com)

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-ike-dos(psirt@cisco.com)

http://www.securityfocus.com/bid/103562(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1040595(af854a3a-2127-422b-91ae-364da2661108)

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-ike-dos(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-0159(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

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