netapp smi-s-provider CVE-2023-29552 vulnerability in NetApp and Other Products
Published on April 25, 2023

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The Service Location Protocol (SLP, RFC 2608) allows an unauthenticated, remote attacker to register arbitrary services. This could allow the attacker to use spoofed UDP traffic to conduct a denial-of-service attack with a significant amplification factor.

NVD

Known Exploited Vulnerability

This Service Location Protocol (SLP) Denial-of-Service Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. The Service Location Protocol (SLP) contains a denial-of-service (DoS) vulnerability that could allow an unauthenticated, remote attacker to register services and use spoofed UDP traffic to conduct a denial-of-service (DoS) attack with a significant amplification factor.

The following remediation steps are recommended / required by November 29, 2023: Apply mitigations per vendor instructions or disable SLP service or port 427/UDP on all systems running on untrusted networks, including those directly connected to the Internet.

Vulnerability Analysis

CVE-2023-29552 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. It has the highest possible exploitability rating (3.9). The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.


Products Associated with CVE-2023-29552

You can be notified by stack.watch whenever vulnerabilities like CVE-2023-29552 are published in these products:

NetApp Smi S Provider
 
Suse Linux Enterprise Server
 
Suse Manager Server
 
VMware Esxi
 
Servicelocationprotocolproject Service Location Protocol
 

What versions are vulnerable to CVE-2023-29552?