7.8

CVE-2017-5884

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Fedoraproject ≫ Fedora Version25
Gnome ≫ Gtk-vnc Version <= 0.6.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.24% 0.805
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-118 Incorrect Access of Indexable Resource ('Range Error')

The product does not restrict or incorrectly restricts operations within the boundaries of a resource that is accessed using an index or pointer, such as memory or files.

http://www.openwall.com/lists/oss-security/2017/02/03/5
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2017/02/05/5
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/96016
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2017:2258
https://bugzilla.gnome.org/show_bug.cgi?id=778048
Exploit
Issue Tracking
https://git.gnome.org/browse/gtk-vnc/commit/?id=ea0386933214c9178aaea9f2f85049ea3fa3e14a
Patch
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LGPQ5MQR6SN4DYTEFACHP2PP5RR26KYK/