ZDI-20-1378: Trend Micro ServerProtect ioctlMod Heap-based Buffer Overflow Privilege Escalation Vulnerability
This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro ServerProtect. An attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the ioctlMod function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the kernel.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Trend Micro ServerProtect for Windows |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-20-1378?
The severity of ZDI-20-1378 is typically classified as high due to its ability to allow local privilege escalation.
How do I fix ZDI-20-1378?
To fix ZDI-20-1378, it is recommended to apply the latest security updates available for Trend Micro ServerProtect.
Who is affected by ZDI-20-1378?
ZDI-20-1378 affects all installations of Trend Micro ServerProtect that have not been updated to patch the vulnerability.
What type of attackers can exploit ZDI-20-1378?
Only local attackers with the ability to execute high-privileged code can exploit ZDI-20-1378.
What are the potential impacts of ZDI-20-1378?
The potential impacts of ZDI-20-1378 include unauthorized access and privilege escalation on affected systems.
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