7.2
CVSSv2

CVE-2003-0649

Published: 27/08/2003 Updated: 10/09/2008
CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9
VMScore: 725
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

Buffer overflow in xpcd-svga for xpcd 2.08 and previous versions allows local users to execute arbitrary code via a long HOME environment variable.

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xpcd xpcd

Vendor Advisories

Steve Kemp discovered a buffer overflow in xpcd-svga which can be triggered by a long HOME environment variable This vulnerability could be exploited by a local attacker to gain root privileges For the stable distribution (woody) this problem has been fixed in version 208-8woody1 For the unstable distribution (sid) this problem will be fixed so ...

Exploits

source: wwwsecurityfocuscom/bid/8370/info A problem in the handling of long strings in environment variables by xpcd may result in a buffer overflow condition This may allow an attacker to gain unauthorized access to system resources /**************************************************************************** * xpcd 208 [latest] e ...