Dell OS10 10.5.2+ ZeroMQ VLT RUE Info-Disclosure/DoS
CVE-2023-28078 Published on February 15, 2024
Dell OS10 Networking Switches running 10.5.2.x and above contain a vulnerability with zeroMQ when VLT is configured. A remote unauthenticated attacker could potentially exploit this vulnerability leading to information disclosure and a possible Denial of Service when a huge number of requests are sent to the switch. This is a high severity vulnerability as it allows an attacker to view sensitive data. Dell recommends customers to upgrade at the earliest opportunity.
Vulnerability Analysis
CVE-2023-28078 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity, and a high impact on availability.
Weakness Type
Improper Restriction of Communication Channel to Intended Endpoints
The software establishes a communication channel to (or from) an endpoint for privileged or protected operations, but it does not properly ensure that it is communicating with the correct endpoint.
Products Associated with CVE-2023-28078
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Affected Versions
Dell SmartFabric OS10:- Version 10.5.5.0 is affected.
- Version 10.5.5.3 is affected.
- Version 10.5.5.1 (MX) is affected.
- Version 10.5.5.2 (MX) is affected.
- Version 10.5.4.x is affected.
- Version 10.5.4.6 (MX) is affected.
- Version 10.5.3.x is affected.
- Version 10.5.2.x is affected.
- Version 10.5.5.0 is affected.
- Version 10.5.5.3 is affected.
- Version 10.5.5.1\(mx\) is affected.
- Version 10.5.5.2\(mx\) is affected.
- Version 10.5.2.0 and below 10.5.5.0 is affected.
- Version 10.5.4.6\(mx\) is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.