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    CVE-2012-4415

    Stack-based buffer overflow in the guac_client_plugin_open function in libguac in Guacamole before 0.6.3 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a long protocol name.

    Published:Oct 1, 2012
    Last Modified:Apr 11, 2025
    EPS:Oct 1, 2012
    EPSS Score:0.38643
    CVSS Score:7.5

    Affected Products

    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Guac-dev
    Product
    Guacamole

    Exploits

    http://archives.neohapsis.com/archives/bugtraq/2012-09/0107.htmlhttp://www.securityfocus.com/bid/55497http://archives.neohapsis.com/archives/bugtraq/2012-09/0107.htmlhttp://www.securityfocus.com/bid/55497https://www.exploit-db.com/exploits/37788

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    References

    http://archives.neohapsis.com/archives/bugtraq/2012-09/0107.html
    http://guac-dev.org/trac/changeset/7dcefa744b4a38825619c00ae8b47e5bae6e38c0/libguac
    http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088031.html
    http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088218.html
    http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088272.html
    http://www.openwall.com/lists/oss-security/2012/09/11/3
    http://www.openwall.com/lists/oss-security/2012/09/11/7
    http://www.securityfocus.com/bid/55497
    https://bugzilla.redhat.com/show_bug.cgi?id=856743
    http://archives.neohapsis.com/archives/bugtraq/2012-09/0107.html
    http://guac-dev.org/trac/changeset/7dcefa744b4a38825619c00ae8b47e5bae6e38c0/libguac
    http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088031.html
    http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088218.html
    http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088272.html
    http://www.openwall.com/lists/oss-security/2012/09/11/3
    http://www.openwall.com/lists/oss-security/2012/09/11/7
    http://www.securityfocus.com/bid/55497
    https://bugzilla.redhat.com/show_bug.cgi?id=856743

    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