Unscored severity · published May 18, 2000
CVE-2000-0453
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
–
CVSS
3%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)3.0% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
X1
X11r6 · Xfree86 Project
3.3.5; 3.3.6; 4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2000-0453
CVE.org
https://www.cve.org/CVERecord?id=CVE-2000-0453
archives.neohapsis.com
http://archives.neohapsis.com/archives/bugtraq/2000-05/0223.html
www.securityfocus.com
http://www.securityfocus.com/bid/1235
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