ZDI-20-1385: VMware ESXi SLP Use-After-Free Privilege Escalation Vulnerability
This vulnerability allows local attackers to escalate privileges on affected installations of VMware ESXi. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the processing of SLP messages. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of root.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| VMware ESXi and Horizon DaaS |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-20-1385?
ZDI-20-1385 has a high severity rating, indicating a significant risk to affected systems.
How do I fix ZDI-20-1385?
To fix ZDI-20-1385, you should apply the latest security patches provided by VMware for ESXi.
Who is affected by ZDI-20-1385?
ZDI-20-1385 affects installations of VMware ESXi that are unpatched and vulnerable.
What type of attack does ZDI-20-1385 allow?
ZDI-20-1385 allows local attackers to escalate their privileges on the affected VMware ESXi installations.
How can an attacker exploit ZDI-20-1385?
An attacker can exploit ZDI-20-1385 by executing low-privileged code on the target system to gain higher privileges.
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