CVE-2018-0158

HIGHCISA KEV

8.6

Beschreibung

A vulnerability in the Internet Key Exchange Version 2 (IKEv2) module of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a memory leak or a reload of an affected device that leads to a denial of service (DoS) condition. The vulnerability is due to incorrect processing of certain IKEv2 packets. An attacker could exploit this vulnerability by sending crafted IKEv2 packets to an affected device to be processed. A successful exploit could cause an affected device to continuously consume memory and eventually reload, resulting in a DoS condition. Cisco Bug IDs: CSCvf22394.

CVE Details

CVSS v3.1 Bewertung8.6

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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 Memory Leak Vulnerability

KEV Aufnahmedatum2022-03-03

Behebungsfrist2022-03-17

Ransomware-NutzungUnknown

Betroffene Produkte

cisco:asr_1001-hxcisco:asr_1001-xcisco:asr_1002-hxcisco:asr_1002-xcisco:asr_1004cisco:asr_1006cisco:asr_1006-xcisco:asr_1009-xcisco:asr_1013cisco:ioscisco:ios_xerockwellautomation:allen-bradley_stratix_5900

Schwachen (CWE)

CWE-20CWE-401

Referenzen

http://www.securityfocus.com/bid/103566(psirt@cisco.com)

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

https://ics-cert.us-cert.gov/advisories/ICSA-18-107-03(psirt@cisco.com)

https://ics-cert.us-cert.gov/advisories/ICSA-18-107-04(psirt@cisco.com)

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

http://www.securityfocus.com/bid/103566(af854a3a-2127-422b-91ae-364da2661108)

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

https://ics-cert.us-cert.gov/advisories/ICSA-18-107-03(af854a3a-2127-422b-91ae-364da2661108)

https://ics-cert.us-cert.gov/advisories/ICSA-18-107-04(af854a3a-2127-422b-91ae-364da2661108)

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

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-0158(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

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