CVE-2018-0159

HIGHCISA KEV

7.5

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/28/2018

Ultima modificacao1/14/2026

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorCisco

ProdutoIOS Software and Cisco IOS XE Software

Nome da vulnerabilidadeCisco IOS and XE Software Internet Key Exchange Version 1 Denial-of-Service Vulnerability

Data inclusao KEV2022-03-03

Prazo de remediacao2022-03-17

Uso em ransomwareUnknown

Produtos afetados

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

Fraquezas (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)

Correlacoes IOC

Sem correlacoes registradas

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