Advisory Published


First published: Wed Nov 15 2023(Updated: )

Out-of-bounds write 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 the CVE ID of this vulnerability?

    The CVE ID of this vulnerability is CVE-2023-47584.

  • What is the severity of CVE-2023-47584?

    The severity of CVE-2023-47584 is high with a CVSS score of 7.8.

  • Which software versions are affected by CVE-2023-47584?

    CVE-2023-47584 affects V-Server V4.0.18.0 and earlier, as well as V-Server Lite V4.0.18.0 and earlier.

  • How does this vulnerability occur?

    This vulnerability occurs due to an out-of-bounds write when a user opens a specially crafted VPR file.

  • What are the potential impacts of CVE-2023-47584?

    The potential impacts of CVE-2023-47584 include information disclosure and/or arbitrary code execution.


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