JVNDB-2020-009771

ServerProtect for Linux vulnerable to heap-based buffer overflow

Kernel Hook Module for ServerProtect for Linux provided by Trend Micro Incorporated contains a heap-based buffer overflow vulnerability (CWE-122).

Trend Micro Incorporated reported this vulnerability to JPCERT/CC to notify users of the solutions through JVN.

Trend Micro, Inc.

• Trend Micro ServerProtect for Linux Version 3.0

An attacker who can execute high-privileged code may escalate privileges.

[Update the software]
Update Kernel Hook Module to the latest version according to the information provided by the developer.
The developer has released the version listed below that contains a fix for this vulnerability.

* KHM 3.0.1.0022

The developer also recommends that users should update the Kernel Hook Module to the version above KHM 3.0.1.0022 if available.

[Apply workaround]
Applying the following workaround may mitigate the impacts of this vulnerability.

* Restrict physical and remote access to the sever where the product is running to trusted users only

Trend Micro, Inc.

• Trend Micro : SECURITY BULLETIN: Trend Micro ServerProtect for Linux Heap-based Buffer Overflow Privilege Escalation Vulnerability

1. Heap-based Buffer Overflow(CWE-122) [IPA Evaluation]
2. Out-of-bounds Write(CWE-787) [NVD Evaluation]

1. CVE-2020-28575

1. JVN : JVNVU#97704455
2. National Vulnerability Database (NVD) : CVE-2020-28575

• [2020/12/08]
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