Latest vulnerabilities for "gtk-vnc"

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0.4.2

Gnome gtk-vncBuffer Overflow

Risk 86

Severity

9.8

Buffer Overflow

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

gtk-vnc 0.4.2 and older doesn't check framebuffer boundaries correctly when updating framebuffer which may lead to memory corruption when rendering

First published (updated )

CVE-2017-1000044

Gnome gtk-vncIt was found that gtk-vnc does not properly check boundaries of subrectangle-containing tiles. A mal…

Risk 5

Severity

It was found that gtk-vnc does not properly check boundaries of subrectangle-containing tiles. A malicious server can use this to overwrite parts of the client memory, potentially leading to code execution under privileges of the user running the VNC client.

Upstream bug:

https://bugzilla.gnome.org/showbug.cgi?id=778048

Upstream patch:

https://git.gnome.org/browse/gtk-vnc/commit/?id=ea0386933214c9178

First published (updated )

REDHAT-BUG-1418944

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