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    CVE-2003-0071

    The DEC UDK processing feature in the xterm terminal emulator in XFree86 4.2.99.4 and earlier allows attackers to cause a denial of service via a certain character escape sequence that causes the terminal to enter a tight loop.

    Published:Feb 24, 2003
    Last Modified:Apr 16, 2026
    EPS:Sep 1, 2004
    EPSS Score:0.00082
    CVSS Score:2.1

    Affected Products

    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Linux
    Vendor
    Xfree86 Project
    Product
    X11r6

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0093.html
    http://marc.info/?l=bugtraq&m=104612710031920&w=2
    http://www.debian.org/security/2003/dsa-380
    http://www.iss.net/security_center/static/11415.php
    http://www.redhat.com/support/errata/RHSA-2003-064.html
    http://www.redhat.com/support/errata/RHSA-2003-065.html
    http://www.redhat.com/support/errata/RHSA-2003-066.html
    http://www.redhat.com/support/errata/RHSA-2003-067.html
    http://www.securityfocus.com/bid/6950
    http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0093.html
    http://marc.info/?l=bugtraq&m=104612710031920&w=2
    http://www.debian.org/security/2003/dsa-380
    http://www.iss.net/security_center/static/11415.php
    http://www.redhat.com/support/errata/RHSA-2003-064.html
    http://www.redhat.com/support/errata/RHSA-2003-065.html
    http://www.redhat.com/support/errata/RHSA-2003-066.html
    http://www.redhat.com/support/errata/RHSA-2003-067.html
    http://www.securityfocus.com/bid/6950

    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