10
CVSSv2

CVE-2001-0191

Published: 03/05/2001 Updated: 14/02/2024
CVSS v2 Base Score: 10 | Impact Score: 10 | Exploitability Score: 10
VMScore: 890
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

gnuserv prior to 3.12, as shipped with XEmacs, does not properly check the specified length of an X Windows MIT-MAGIC-COOKIE cookie, which allows remote malicious users to execute arbitrary commands via a buffer overflow, or brute force authentication by using a short cookie length.

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andynorman gnuserv