CVE-2018-0158
A vulnerability in the Internet Key Exchange Version 2 (IKEv2) module of Cisco IOS Software and Cisco IOS XE Software could allow an...
Basic Information
- CVE State
- PUBLISHED
- Reserved Date
- November 27, 2017
- Published Date
- March 28, 2018
- Last Updated
- November 15, 2024
- Vendor
- n/a
- Product
- Cisco IOS and IOS XE
- Description
- 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.
CVSS Scores
CVSS v3.1
8.6 - HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
SSVC Information
- Exploitation
- active
- Automatable
- Yes
- Technical Impact
- partial
Exploit Status
- Exploited in the Wild
- Yes (added 2022-03-03 00:00:00 UTC) Source
References
Known Exploited Vulnerability Information
| Source | Added Date |
|---|---|
| CISA | 2022-03-03 00:00:00 UTC |