Resource exhaustion in Cisco Systems, Inc products - CVE-2024-20321

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Main Vulnerability Database Vulnerabilities #VU86913

Resource exhaustion in Cisco Systems, Inc products - CVE-2024-20321

Published: February 29, 2024


Vulnerability identifier: #VU86913
CSH Severity: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2024-20321
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Cisco NX-OS
Cisco Nexus 3600 Platform Switches
Cisco Nexus 9500 R-Series
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources in the External Border Gateway Protocol (eBGP) implementation. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

External links