← back
CVE-2017-13721

CVE-2017-13721

EPSS 0.4%
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.
Affected products
n/a · n/a

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
https://cgit.freedesktop.org/xorg/xserver/commit/?id=b95f25af141d33a65f6f821ea9c003f66a01e1f1https://lists.x.org/archives/xorg-announce/2017-October/002808.htmlhttps://security.gentoo.org/glsa/201710-30http://www.debian.org/security/2017/dsa-4000http://www.openwall.com/lists/oss-security/2017/10/04/10http://www.securityfocus.com/bid/101238