Advisory Published


First published: Wed Nov 15 2023(Updated: )

Out-of-bounds read vulnerability exists in V-Server V4.0.18.0 and earlier and V-Server Lite V4.0.18.0 and earlier. If a user opens a specially crafted VPR file, information may be disclosed and/or arbitrary code may be executed.

Credit: vultures@jpcert.or.jp

Affected SoftwareAffected VersionHow to fix
Fujielectric V-server<=
Fujielectric V-server<=

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Frequently Asked Questions

  • What is CVE-2023-47585?

    CVE-2023-47585 is an out-of-bounds read vulnerability that exists in V-Server V4.0.18.0 and earlier and V-Server Lite V4.0.18.0 and earlier.

  • How does CVE-2023-47585 affect Fujielectric V-Server?

    CVE-2023-47585 affects Fujielectric V-Server V4.0.18.0 and earlier by allowing information disclosure and/or arbitrary code execution when a user opens a specially crafted VPR file.

  • What is the severity of CVE-2023-47585?

    CVE-2023-47585 has a severity rating of 7.8 (high).

  • How can I mitigate CVE-2023-47585?

    To mitigate CVE-2023-47585, it is recommended to update V-Server to a version later than V4.0.18.0.

  • Where can I find more information about CVE-2023-47585?

    More information about CVE-2023-47585 can be found at the following references: [Reference 1](https://monitouch.fujielectric.com/site/download-e/03tellus_inf/index.php), [Reference 2](https://hakko-elec.co.jp/site/download/03tellus_inf/index.php), [Reference 3](https://jvn.jp/en/vu/JVNVU93840158/).


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