high
8.3
CWE
119
Advisory Published
Updated

CVE-2014-3888: Buffer Overflow

First published: Thu Jul 10 2014(Updated: )

Stack-based buffer overflow in BKFSim_vhfd.exe in Yokogawa CENTUM CS 1000, CENTUM CS 3000 R3.09.50 and earlier, CENTUM VP R5.03.20 and earlier, Exaopc R3.72.00 and earlier, B/M9000CS R5.05.01 and earlier, and B/M9000 VP R7.03.01 and earlier, when FCS/Test Function is enabled, allows remote attackers to execute arbitrary code via a crafted packet.

Credit: vultures@jpcert.or.jp

Affected SoftwareAffected VersionHow to fix
Yokogawa Exaopc<=3.72.00
Yokogawa Exaopc=3.71.02
Yokogawa B\/m9000cs Software<=5.05.01
Yokogawa B\/m9000cs
Yokogawa Centum Vp Entry Class Software<=5.03.00
Yokogawa Centum Vp Entry Class
Yokogawa Centum Vp Software<=5.03.20
Yokogawa Centum Vp Software=4.03.00
Yokogawa Centum Vp
Yokogawa B\/m9000 Vp Software<=7.03.01
Yokogawa B\/m9000 Vp
Yokogawa CENTUM CS 3000=r3.01
Yokogawa CENTUM CS 3000=r3.02
Yokogawa CENTUM CS 3000=r3.03
Yokogawa CENTUM CS 3000=r3.04
Yokogawa CENTUM CS 3000=r3.05
Yokogawa CENTUM CS 3000=r3.06
Yokogawa CENTUM CS 3000=r3.07
Yokogawa CENTUM CS 3000=r3.08
Yokogawa CENTUM CS 3000=r3.08.50
Yokogawa CENTUM CS 3000=r3.08.70
Yokogawa CENTUM CS 3000=r3.09
Yokogawa CENTUM CS 3000=r3.09.50
Yokogawa Centum Cs 3000 Software<=2.23.00
Yokogawa CENTUM CS 3000
Yokogawa Centum Cs 1000 Software
Yokogawa CENTUM CS 1000
Yokogawa Centum Cs 3000 Entry Class Software<=3.09.50
Yokogawa Centum Cs 3000 Entry Class

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2014-3888?

    The severity of CVE-2014-3888 is considered critical due to its potential to allow remote code execution via a stack-based buffer overflow.

  • How do I fix CVE-2014-3888?

    To fix CVE-2014-3888, you should update affected software to the latest versions that address the vulnerability as specified by Yokogawa.

  • Which Yokogawa products are affected by CVE-2014-3888?

    CVE-2014-3888 affects Yokogawa CENTUM CS 1000, CENTUM CS 3000, CENTUM VP, Exaopc, and B/M9000 software prior to their respective patched versions.

  • What causes the vulnerability in CVE-2014-3888?

    CVE-2014-3888 is caused by a stack-based buffer overflow in BKFSim_vhfd.exe when the FCS/Test Function is enabled.

  • Can CVE-2014-3888 be exploited remotely?

    Yes, CVE-2014-3888 can be exploited by remote attackers to execute arbitrary code on the affected systems.

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