CISA KEV 정보
| 취약점명 | Cisco IOS and XE Software Internet Key Exchange Memory Leak Vulnerability |
|---|---|
| 설명 | 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. |
| 조치사항 | Apply updates per vendor instructions. |
| 랜섬웨어 캠페인 악용 | Unknown |
| CWE | CWE-20 |
| 등록일 (KEV) | 2022-03-03 |
| 조치 기한 | 2022-03-17 |
| 추가 참고 | https://nvd.nist.gov/vuln/detail/CVE-2018-0158 |
NVD 상세 정보
CVSS v3.1: 8.6 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:HCVSS v2.0: 7.8
AV:N/AC:L/Au:N/C:N/I:N/A:C설명: 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.
CWE: CWE-20 | CWE-401
참조
- http://www.securityfocus.com/bid/103566 [Broken Link, Third Party Advisory, VDB Entry]
- http://www.securitytracker.com/id/1040595 [Broken Link, Third Party Advisory, VDB Entry]
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-03 [Third Party Advisory, US Government Resource, VDB Entry]
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-04 [Third Party Advisory, US Government Resource, VDB Entry]
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-ike [Vendor Advisory]
- http://www.securityfocus.com/bid/103566 [Broken Link, Third Party Advisory, VDB Entry]
- http://www.securitytracker.com/id/1040595 [Broken Link, Third Party Advisory, VDB Entry]
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-03 [Third Party Advisory, US Government Resource, VDB Entry]
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-04 [Third Party Advisory, US Government Resource, VDB Entry]
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-ike [Vendor Advisory]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-0158 [US Government Resource]
This product uses the NVD API but is not endorsed or certified by the NVD.