PT-2000-1394 · Xfree86 · Xfree86

Published 2000-05-18 · Updated 2008-09-10 · CVE-2000-0453

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions XFree86 versions 3.3.x through 4.0

Description The issue allows a user to cause a denial of service by sending a malformed TCP packet with a negative counter value to port 6000.

Recommendations For versions 3.3.x through 4.0, consider restricting access to port 6000 to minimize the risk of exploitation.

Exploit

Fix

Related Identifiers

CVE-2000-0453

Affected Products

Xfree86

References · 5

• 🔥 https://exploit-db.com/exploits/19950 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2000-0453 · Security Note
• http://securityfocus.com/bid/1235 · Note
• http://archives.neohapsis.com/archives/bugtraq/2000-05/0223.html · Note
• ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2000-012.0.txt · Note