VulnerabilityModified
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.
MEDIUM 5.0EPSS 2.96%
Does this matter?
Lower severity and a low EPSS score (2.96%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 2.96% probability · 86th percentile
- CISA KEV
- Not listed
- Affected
- xfree86 project/x11r6
- Source
- cve@mitre.org
References
- ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2000-012.0.txt
- http://archives.neohapsis.com/archives/bugtraq/2000-05/0223.html
- http://www.securityfocus.com/bid/1235
- ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2000-012.0.txt
- http://archives.neohapsis.com/archives/bugtraq/2000-05/0223.html
- http://www.securityfocus.com/bid/1235
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.