Learn about CVE-2018-0469, a vulnerability in Cisco IOS XE Software that allows remote attackers to cause device restarts, leading to denial of service. Find mitigation steps and preventive measures here.
A security flaw in the web user interface of Cisco IOS XE Software could allow unauthorized remote attackers to cause affected devices to restart, leading to a denial of service situation.
Understanding CVE-2018-0469
This CVE involves a vulnerability in Cisco IOS XE Software that could be exploited by attackers to trigger a denial of service by causing affected devices to restart.
What is CVE-2018-0469?
The vulnerability stems from a memory handling issue within the software when processing specific HTTP requests, allowing attackers to force device restarts.
The Impact of CVE-2018-0469
The vulnerability has a CVSS base score of 8.6, indicating a significant impact on affected systems, potentially leading to service disruptions.
Technical Details of CVE-2018-0469
This section provides more in-depth technical insights into the vulnerability.
Vulnerability Description
The flaw in the web user interface of Cisco IOS XE Software results from a memory handling issue during HTTP request processing.
Affected Systems and Versions
Exploitation Mechanism
Mitigation and Prevention
Protecting systems from CVE-2018-0469 requires immediate actions and long-term security practices.
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates