4.7

CVE-2017-13721

In X.Org Server (aka xserver and xorg-server) before 1.19.4, an attacker authenticated to an X server with the X shared memory extension enabled can cause aborts of the X server or replace shared memory segments of other X clients in the same session.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
X.Org ≫ X Server Version <= 1.19.3
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.36% 0.273
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.7 1 3.6
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 1.9 3.4 2.9
AV:L/AC:M/Au:N/C:N/I:N/A:P
CWE-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

https://security.gentoo.org/glsa/201710-30
Third Party Advisory
http://www.debian.org/security/2017/dsa-4000
Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/10/04/10
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/101238
Third Party Advisory
VDB Entry
https://cgit.freedesktop.org/xorg/xserver/commit/?id=b95f25af141d33a65f6f821ea9c003f66a01e1f1
Third Party Advisory
https://lists.x.org/archives/xorg-announce/2017-October/002808.html
Vendor Advisory