ZDI-22-148: ESET Endpoint Antivirus Unnecessary Privileges Local Privilege Escalation Vulnerability
This vulnerability allows local attackers to escalate privileges on affected installations of ESET Endpoint Antivirus. 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 use of named pipes. The issue results from allowing an untrusted process to impersonate the client of a pipe. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ESET Endpoint Antivirus for Linux |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-22-148?
The severity of ZDI-22-148 is categorized as a local privilege escalation vulnerability.
How do I fix ZDI-22-148?
To fix ZDI-22-148, update your ESET Endpoint Antivirus to the latest version provided by ESET.
Who is affected by ZDI-22-148?
ZDI-22-148 affects users of ESET Endpoint Antivirus on Windows installations.
What type of attack does ZDI-22-148 facilitate?
ZDI-22-148 facilitates local privilege escalation attacks on affected systems.
What is required to exploit ZDI-22-148?
An attacker must have the ability to execute low-privileged code on the target system to exploit ZDI-22-148.
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