CVE-2017-5884

High

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.

SeverityHigh

CVSS7.8

Exploit probability—

Product

Gnome Gtk-vnc

PublishedFeb 28, 2017

First seenFeb 28, 2017

How to fix

Vendor advisories

access.redhat.com/errata/RHSA-2017:2258
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LGPQ5MQR6SN4DYTEFACHP2PP5RR26KYK/

Affected products

Product	Affected versions	Fixed in
gnome gtk-vnc	v ≤ 0.6.0	—
fedoraproject fedora	25	—

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.