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    CVE-2019-3946

    Fuji Electric V-Server before 6.0.33.0 is vulnerable to denial of service via a crafted UDP message sent to port 8005. An unauthenticated, remote attacker can crash vserver.exe due to an integer overflow in the UDP message handling logic.

    Published:Jun 12, 2019
    Last Modified:Nov 21, 2024
    EPS:Jun 12, 2019
    EPSS Score:0.0146
    CVSS Score:7.5

    Affected Products

    Vendor
    Fujielectric
    Product
    V-server

    Exploits

    https://www.tenable.com/security/research/tra-2019-27https://www.tenable.com/security/research/tra-2019-27

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

    CVE-2024-38658 (CVSS 7.8) — There is an Out-of-bounds read vulnerability in V-Server (v4.0.19.0 and earlier) and V-Server Lite (v4.0.19.0 …
    CVE-2023-47586 (CVSS 7.8) — Multiple heap-based buffer overflow vulnerabilities exist in V-Server V4.0.18.0 and earlier and V-Server Lite …
    CVE-2023-47585 (CVSS 7.8) — Out-of-bounds read vulnerability exists in V-Server V4.0.18.0 and earlier and V-Server Lite V4.0.18.0 and earl…
    CVE-2023-47584 (CVSS 7.8) — Out-of-bounds write vulnerability exists in V-Server V4.0.18.0 and earlier and V-Server Lite V4.0.18.0 and ear…
    CVE-2023-31239 (CVSS 7.8) — Stack-based buffer overflow vulnerability in V-Server v4.0.15.0 and V-Server Lite v4.0.15.0 and earlier allows…
    CVE-2022-41645 (CVSS 7.8) — Out-of-bounds read vulnerability in V-Server v4.0.12.0 and earlier allows a local attacker to obtain the infor…
    CVE-2022-47908 (CVSS 7.8) — Stack-based buffer overflow vulnerability in V-Server v4.0.12.0 and earlier allows a local attacker to obtain …
    CVE-2022-47317 (CVSS 7.8) — Out-of-bounds write vulnerability in V-Server v4.0.12.0 and earlier allows a local attacker to obtain the info…
    CVE-2022-30549 (CVSS 7.8) — Out-of-bounds read vulnerability exists in V-Server v4.0.11.0 and earlier and V-Server Lite v4.0.13.0 and earl…
    CVE-2022-29524 (CVSS 7.8) — Out-of-bounds write vulnerability exists in V-Server v4.0.11.0 and earlier and V-Server Lite v4.0.13.0 and ear…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High