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    CVE-2007-1003

    Integer overflow in ALLOCATE_LOCAL in the ProcXCMiscGetXIDList function in the XC-MISC extension in the X.Org X11 server (xserver) 7.1-1.1.0, and other versions before 20070403, allows remote authenticated users to execute arbitrary code via a large expression, which results in memory corruption.

    Published:Apr 3, 2007
    Last Modified:Apr 23, 2026
    EPS:Apr 6, 2007
    EPSS Score:0.08011
    CVSS Score:9

    Affected Products

    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    X.org
    Product
    X11

    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://issues.foresightlinux.org/browse/FL-223
    http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=503
    http://lists.freedesktop.org/archives/xorg-announce/2007-April/000286.html
    http://lists.opensuse.org/opensuse-security-announce/2008-04/msg00005.html
    http://rhn.redhat.com/errata/RHSA-2007-0125.html
    http://secunia.com/advisories/24741
    http://secunia.com/advisories/24745
    http://secunia.com/advisories/24756
    http://secunia.com/advisories/24758
    http://secunia.com/advisories/24765
    http://secunia.com/advisories/24770
    http://secunia.com/advisories/24771
    http://secunia.com/advisories/24772
    http://secunia.com/advisories/24791
    http://secunia.com/advisories/25004
    http://secunia.com/advisories/25006
    http://secunia.com/advisories/25195
    http://secunia.com/advisories/25216
    http://secunia.com/advisories/25305
    http://secunia.com/advisories/29622
    http://security.gentoo.org/glsa/glsa-200705-10.xml
    http://sunsolve.sun.com/search/document.do?assetkey=1-26-102886-1
    http://support.avaya.com/elmodocs2/security/ASA-2007-178.htm
    http://www.debian.org/security/2007/dsa-1294
    http://www.mandriva.com/security/advisories?name=MDKSA-2007:079
    http://www.mandriva.com/security/advisories?name=MDKSA-2007:080
    http://www.novell.com/linux/security/advisories/2007_27_x.html
    http://www.openbsd.org/errata39.html#021_xorg
    http://www.openbsd.org/errata40.html#011_xorg
    http://www.redhat.com/support/errata/RHSA-2007-0126.html
    http://www.redhat.com/support/errata/RHSA-2007-0127.html
    http://www.securityfocus.com/archive/1/464686/100/0/threaded
    http://www.securityfocus.com/archive/1/464816/100/0/threaded
    http://www.securityfocus.com/bid/23284
    http://www.securityfocus.com/bid/23300
    http://www.securitytracker.com/id?1017857
    http://www.ubuntu.com/usn/usn-448-1
    http://www.vupen.com/english/advisories/2007/1217
    http://www.vupen.com/english/advisories/2007/1548
    https://exchange.xforce.ibmcloud.com/vulnerabilities/33424
    https://issues.rpath.com/browse/RPL-1213
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1980
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9798
    http://issues.foresightlinux.org/browse/FL-223
    http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=503
    http://lists.freedesktop.org/archives/xorg-announce/2007-April/000286.html
    http://lists.opensuse.org/opensuse-security-announce/2008-04/msg00005.html
    http://rhn.redhat.com/errata/RHSA-2007-0125.html
    http://secunia.com/advisories/24741
    http://secunia.com/advisories/24745
    http://secunia.com/advisories/24756
    http://secunia.com/advisories/24758
    http://secunia.com/advisories/24765
    http://secunia.com/advisories/24770
    http://secunia.com/advisories/24771
    http://secunia.com/advisories/24772
    http://secunia.com/advisories/24791
    http://secunia.com/advisories/25004
    http://secunia.com/advisories/25006
    http://secunia.com/advisories/25195
    http://secunia.com/advisories/25216
    http://secunia.com/advisories/25305
    http://secunia.com/advisories/29622
    http://security.gentoo.org/glsa/glsa-200705-10.xml
    http://sunsolve.sun.com/search/document.do?assetkey=1-26-102886-1
    http://support.avaya.com/elmodocs2/security/ASA-2007-178.htm
    http://www.debian.org/security/2007/dsa-1294
    http://www.mandriva.com/security/advisories?name=MDKSA-2007:079
    http://www.mandriva.com/security/advisories?name=MDKSA-2007:080
    http://www.novell.com/linux/security/advisories/2007_27_x.html
    http://www.openbsd.org/errata39.html#021_xorg
    http://www.openbsd.org/errata40.html#011_xorg
    http://www.redhat.com/support/errata/RHSA-2007-0126.html
    http://www.redhat.com/support/errata/RHSA-2007-0127.html
    http://www.securityfocus.com/archive/1/464686/100/0/threaded
    http://www.securityfocus.com/archive/1/464816/100/0/threaded
    http://www.securityfocus.com/bid/23284
    http://www.securityfocus.com/bid/23300
    http://www.securitytracker.com/id?1017857
    http://www.ubuntu.com/usn/usn-448-1
    http://www.vupen.com/english/advisories/2007/1217
    http://www.vupen.com/english/advisories/2007/1548
    https://exchange.xforce.ibmcloud.com/vulnerabilities/33424
    https://issues.rpath.com/browse/RPL-1213
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1980
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9798

    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