Published: 06/04/2007 Updated: 16/10/2018

CVSS v2 Base Score: 9 | Impact Score: 10 | Exploitability Score: 8

VMScore: 801

Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

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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 prior to 20070403, allows remote authenticated users to execute arbitrary code via a large expression, which results in memory corruption.

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x.org x11 7.1_1.1.0

Sean Larsson of iDefense Labs discovered that the MISC-XC extension of Xorg did not correctly verify the size of allocated memory An authenticated user could send a specially crafted X11 request and execute arbitrary code with root privileges (CVE-2007-1003) ...

Several vulnerabilities have been discovered in the X Window System, which may lead to privilege escalation The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2007-1003 Sean Larsson discovered an integer overflow in the XC-MISC extension, which might lead to denial of service or local privilege escalat ...

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

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