CVE-2018-0159

HIGHCISA KEV

7.5

Description

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.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/28/2018

Derniere modification1/14/2026

Sourcekev

Observations honeypot0

CISA KEV

FournisseurCisco

ProduitIOS Software and Cisco IOS XE Software

Nom vulnerabiliteCisco IOS and XE Software Internet Key Exchange Version 1 Denial-of-Service Vulnerability

Date ajout KEV2022-03-03

Date limite remediation2022-03-17

Utilise dans ransomwareUnknown

Produits affectes

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

Faiblesses (CWE)

CWE-20

References

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)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.