high
7.2
CWE
20
Advisory Published
Updated

CVE-2020-8607: Input Validation

First published: Wed Aug 05 2020(Updated: )

An input validation vulnerability found in multiple Trend Micro products utilizing a particular version of a specific rootkit protection driver could allow an attacker in user-mode with administrator permissions to abuse the driver to modify a kernel address that may cause a system crash or potentially lead to code execution in kernel mode. An attacker must already have obtained administrator access on the target machine (either legitimately or via a separate unrelated attack) to exploit this vulnerability.

Credit: security@trendmicro.com

Affected SoftwareAffected VersionHow to fix
Trendmicro Antivirus Toolkit<1.62.1240
Trend Micro Trend Micro Apex One and Worry-Free Business Security=2019
Trend Micro Trend Micro Apex One and Worry-Free Business Security=saas
Trendmicro Deep Security=9.6
Trendmicro Deep Security=10.0
Trendmicro Deep Security=11.0
Trendmicro Deep Security=12.0
Trendmicro Officescan=xg-sp1
Trendmicro Officescan Business Security=9.0
Trendmicro Officescan Business Security=9.5
Trendmicro Officescan Business Security=10.0-sp1
Trendmicro Officescan Business Security Service
Trendmicro Officescan Cloud=15
Trendmicro Officescan Cloud=16.0
Trendmicro Online Scan=8.0
Trendmicro Portable Security=2.0
Trendmicro Portable Security=3.0
Trendmicro Rootkit Buster=2.2
Trendmicro Safe Lock
Trendmicro Safe Lock=2.0-sp1
Trendmicro Serverprotect=5.8
Trendmicro Serverprotect=5.8
Trendmicro Serverprotect=5.8
Trendmicro Serverprotect=6.0
Microsoft Windows

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Reference Links

Frequently Asked Questions

  • What is CVE-2020-8607?

    CVE-2020-8607 is an input validation vulnerability found in multiple Trend Micro products utilizing a particular version of a specific rootkit protection driver.

  • How severe is CVE-2020-8607?

    CVE-2020-8607 has a severity rating of 6.7 (high).

  • Which products are affected by CVE-2020-8607?

    Multiple Trend Micro products are affected by CVE-2020-8607, including Trendmicro Antivirus Toolkit, Trend Micro Apex One and Worry-Free Business Security, Trendmicro Deep Security, Trendmicro Officescan, Trendmicro Officescan Business Security, Trendmicro Officescan Business Security Service, Trendmicro Officescan Cloud, Trendmicro Online Scan, Trendmicro Portable Security, Trendmicro Rootkit Buster, Trendmicro Safe Lock, and Trendmicro Serverprotect.

  • What is the risk of CVE-2020-8607?

    The risk of CVE-2020-8607 is that an attacker in user-mode with administrator permissions could abuse a driver to modify a kernel address, potentially causing a system crash.

  • Is there a fix for CVE-2020-8607?

    Trend Micro has released patches to address the vulnerability in the affected products. Please refer to the references for more information.

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