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.
Exploits (1)
Scores
EPSS
0.0576
EPSS Percentile
90.5%
Details
Status
published
Products (3)
xfree86_project/x11r6
3.3.5
xfree86_project/x11r6
3.3.6
xfree86_project/x11r6
4.0
Published
May 18, 2000
Tracked Since
Feb 18, 2026