CVE-2024-20311CWE-674

A vulnerability in the Locator ID Separation Protocol (LISP) feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote…

High · published March 27, 2024

CVSS v3.1
8.6
EPSS
1%
Percentile
56.3
In the wild
Unconfirmed
What it is

A vulnerability in the Locator ID Separation Protocol (LISP) feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload.

This vulnerability is due to the incorrect handling of LISP packets. An attacker could exploit this vulnerability by sending a crafted LISP packet to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition.

Note: This vulnerability could be exploited over either IPv4 or IPv6 transport.

The record
Technical detail
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
CVSS v4.0
Not supplied
EPSS
0.00803 · 56.3th percentile
Weakness
CWE-674 · Uncontrolled Recursion
Published
2024-03-27T16:50Z
EPSS history
Timeline
  • 27 MAR 16:50Z
    A vulnerability in the Locator ID Separation Protocol (LISP) feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote…
    cvelistv5