Published: 18/05/2000 Updated: 10/09/2008

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

VMScore: 505

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

XFree86 3.3.x and 4.0 allows a user to cause a denial of service via a negative counter value in a malformed TCP packet that is sent to port 6000.

Vulnerable Product	Search on Vulmon	Subscribe to Product
xfree86 project x11r6 3.3.6
xfree86 project x11r6 4.0
xfree86 project x11r6 3.3.5

/* source: wwwsecurityfocuscom/bid/1235/info A denial of service exists in XFree86 335, 336 and 40 A remote user can send a malformed packet to the TCP listening port, 6000, which will cause the X server to be unresponsive for some period of time During this time, the keyboard will not respond to user input, and in some cases, the ...

NVD-CWE-Other http://archives.neohapsis.com/archives/bugtraq/2000-05/0223.html ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2000-012.0.txt http://www.securityfocus.com/bid/1235 https://nvd.nist.gov https://www.exploit-db.com/exploits/19950/

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CVE-2000-0453

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