A vulnerability in the External Border Gateway Protocol (eBGP) implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability exists because eBGP traffic is mapped to a shared hardware rate-limiter queue. An attacker could exploit this vulnerability by sending large amounts of network traffic with certain characteristics through an affected device. A successful exploit could allow the attacker to cause eBGP neighbor sessions to be dropped, leading to a DoS condition in the network.
References
Link | Resource |
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https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-ebgp-dos-L3QCwVJ | Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
No history.
Information
Published : 2024-02-29 01:43
Updated : 2024-03-04 22:45
NVD link : CVE-2024-20321
Mitre link : CVE-2024-20321
CVE.ORG link : CVE-2024-20321
JSON object : View
Products Affected
cisco
- nx-os