CVE-2018-0159

HIGHCISA KEV

7.5

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht3/28/2018

Zuletzt geandert1/14/2026

Quellekev

Honeypot-Sichtungen0

CISA KEV

HerstellerCisco

ProduktIOS Software and Cisco IOS XE Software

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

KEV Aufnahmedatum2022-03-03

Behebungsfrist2022-03-17

Ransomware-NutzungUnknown

Betroffene Produkte

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

Schwachen (CWE)

CWE-20

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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