Description
gtk-vnc before 0.7.0 does not properly check boundaries of subrectangle-containing tiles, which allows remote servers to execute arbitrary code via the src x, y coordinates in a crafted (1) rre, (2) hextile, or (3) copyrect tile.
References (7)
Scores
CVSS v3
7.8
EPSS
0.0046
EPSS Percentile
64.0%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-118
Status
published
Products (2)
fedoraproject/fedora
25
gnome/gtk-vnc
< 0.6.0
Published
Feb 28, 2017
Tracked Since
Feb 18, 2026