CVE-2024-20312
CVSS 3.1 Score 7.4 of 10 (high)
Details
Summary
CVE-2024-20312 is a denial-of-service vulnerability affecting the Intermediate System-to-Intermediate System (IS-IS) protocol in Cisco IOS Software and Cisco IOS XE Software. An unauthenticated, adjacent attacker can exploit insufficient input validation in parsing an ingress IS-IS packet. By sending a crafted packet, the attacker may cause the affected device to reload, leading to a denial of service condition. Note that the IS-IS protocol is a routing protocol, and an attacker must be Layer 2-adjacent to the device and have formed an adjacency to exploit this vulnerability.
Prevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.
Advisories, Assessments, and Mitigations
Prioritize, Pinpoint, and Act to Prevent Vulnerability Exploits with Recorded Future
- Gain complete coverage of your cyber, third party, and physical attack surface
- Proactively mitigate threats before they turn into costly attacks
- Make fast, effective, data-driven decisions