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    CVE-2008-5001

    Multiple stack-based buffer overflows in multiple functions in vncviewer/FileTransfer.cpp in vncviewer for UltraVNC 1.0.2 and 1.0.4 before 01252008, when in LISTENING mode or when using the DSM plugin, allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified parameters, a different issue than CVE-2008-0610.

    Published:Nov 10, 2008
    Last Modified:Apr 23, 2026
    EPS:Nov 10, 2008
    EPSS Score:0.05542
    CVSS Score:9.3

    Affected Products

    Vendor
    Ultravnc
    Product
    Ultravnc

    Exploits

    No exploit reference

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    CVE-2020-37132 (CVSS 6.7) — UltraVNC Launcher 1.2.4.0 contains a denial of service vulnerability in its password configuration properties …
    CVE-2010-5248 (CVSS 6.9) — Untrusted search path vulnerability in UltraVNC 1.0.8.2 allows local users to gain privileges via a Trojan hor…
    CVE-2009-0388 (CVSS 10) — Multiple integer signedness errors in (1) UltraVNC 1.0.2 and 1.0.5 and (2) TightVnc 1.3.9 allow remote VNC ser…
    CVE-2008-0610 (CVSS 9.3) — Stack-based buffer overflow in the ClientConnection::NegotiateProtocolVersion function in vncviewer/ClientConn…
    CVE-2006-2206 (CVSS 10) — The MS-Logon authentication scheme in UltraVNC (aka Ultr@VNC) 1.0.1 uses weak encryption (XOR) for challenge/r…

    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