CVE-2024-20259
CVSS V2 None
CVSS V3 None
Description
A vulnerability in the DHCP snooping feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition.
This vulnerability is due to a crafted IPv4 DHCP request packet being mishandled when endpoint analytics are enabled. An attacker could exploit this vulnerability by sending a crafted DHCP request through an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
Note: The attack vector is listed as network because a DHCP relay anywhere on the network could allow exploits from networks other than the adjacent one.
Overview
- CVE ID
- CVE-2024-20259
- Assigner
- cisco
- Vulnerability Status
- PUBLISHED
- Published Version
- 2024-03-27T16:53:53.073Z
- Last Modified Date
- 2024-03-27T16:53:53.073Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dhcp-dos-T3CXPO9z |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2024-20259 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-20259 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-26 04:47:09 | Added to TrackCVE |