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    CVE-2004-0390

    SCO OpenServer 5.0.5 through 5.0.7 only supports Xauthority style access control when users log in using scologin, which allows remote attackers to gain unauthorized access to an X session via other X login methods.

    Published:Dec 31, 2004
    Last Modified:Apr 16, 2026
    EPS:Apr 14, 2005
    EPSS Score:0.03359
    CVSS Score:7.5

    Affected Products

    Vendor
    Sco
    Product
    Openserver

    Exploits

    https://www.exploit-db.com/exploits/20851

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2006-0072 (CVSS 7.5) — Buffer overflow in termsh on SCO OpenServer 5.0.7 allows remote attackers to execute arbitrary code via a long…
    CVE-2005-3624 (CVSS 5) — The CCITTFaxStream::CCITTFaxStream function in Stream.cc for xpdf, gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS…
    CVE-2005-3625 (CVSS 10) — Xpdf, as used in products such as gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS, libextractor, and others, allow…
    CVE-2005-3626 (CVSS 5) — Xpdf, as used in products such as gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS, libextractor, and others, allow…
    CVE-2005-2926 (CVSS 4.6) — Stack-based buffer overflow in (1) backupsh and (2) authsh in SCO Openserver 5.0.7 allows local users to execu…
    CVE-2005-0993 (CVSS 4.6) — Buffer overflow in nwprint in SCO OpenServer 5.0.7 allows local users to execute arbitrary code via a long com…
    CVE-2005-0351 (CVSS 4.6) — Buffer overflow in (1) termsh, (2) atcronsh, and (3) auditsh in SCO OpenServer 5.0.6 and 5.0.7 might allow loc…
    CVE-2005-0109 (CVSS 5.6) — Hyper-Threading technology, as used in FreeBSD and other operating systems that are run on Intel Pentium and o…
    CVE-2004-1131 (CVSS 7.2) — Multiple buffer overflows in the enable command for SCO OpenServer 5.0.6 and 5.0.7 allow local users to execut…
    CVE-2003-1021 (CVSS 7.2) — The scosession program in OpenServer 5.0.6 and 5.0.7 allows local users to gain privileges via crafted strings…

    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